Factors / Factors of 276

Factors of 276

1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276

276 breaks into 6 pairs, tested up to √276 ≈ 16.6; each pair multiplies back to 276 exactly. 276's full pair list is (1, 276), (2, 138), (3, 92), (4, 69), (6, 46), (12, 23), for 12 divisors in total. 276's divisors other than 276 itself sum to 396, 120 above 276: abundant. 276 is even, digit sum 15 for 276; small divisors of 276 include 2, 3, 4, 6, 12. 276 has 12 divisors; 275 has 6 and 277 has 2, so 276 wins here. 276 divided by its largest divisor, 138, gives 2.