268907564

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{6287}}^1$

素因数の和:6362

約数の個数: 36

約数和(自身を含む): 513490656

約数和(自身を除く): 244583092

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 148, 289, 578, 629, 1156, 1258, 2516, 6287, 10693, 12574, 21386, 25148, 42772, 106879, 213758, 232619, 427516, 465238, 930476, 1816943, 3633886, 3954523, 7267772, 7909046, 15818092, 67226891, 134453782, 268907564]

約数ペア:

[(1, 268907564), (2, 134453782), (4, 67226891), (17, 15818092), (34, 7909046), (37, 7267772), (68, 3954523), (74, 3633886), (148, 1816943), (289, 930476), (578, 465238), (629, 427516), (1156, 232619), (1258, 213758), (2516, 106879), (6287, 42772), (10693, 25148), (12574, 21386)]