268492760

素因数分解:

$2^3\times 5^1\times {\mathrm{757}}^1\times {\mathrm{8867}}^1$

素因数の和:9635

約数の個数: 32

約数和(自身を含む): 604974960

約数和(自身を除く): 336482200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 757, 1514, 3028, 3785, 6056, 7570, 8867, 15140, 17734, 30280, 35468, 44335, 70936, 88670, 177340, 354680, 6712319, 13424638, 26849276, 33561595, 53698552, 67123190, 134246380, 268492760]

約数ペア:

[(1, 268492760), (2, 134246380), (4, 67123190), (5, 53698552), (8, 33561595), (10, 26849276), (20, 13424638), (40, 6712319), (757, 354680), (1514, 177340), (3028, 88670), (3785, 70936), (6056, 44335), (7570, 35468), (8867, 30280), (15140, 17734)]