Factors / Factors of 504

Factors of 504

1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504

504 breaks into 12 pairs, tested up to √504 ≈ 22.4; each pair multiplies back to 504 exactly. 504's full pair list is (1, 504), (2, 252), (3, 168), (4, 126), (6, 84), (7, 72), (8, 63), (9, 56), (12, 42), (14, 36), (18, 28), (21, 24), for 24 divisors in total. 504's divisors other than 504 itself sum to 1056, 552 above 504: abundant. 504 is even, digit sum 9 for 504; small divisors of 504 include 2, 3, 4, 6, 7. 504 has 24 divisors; 503 has 2 and 505 has 4, so 504 wins here. 504 divided by its largest divisor, 252, gives 2.