318641632

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{11701}}^1$

素因数の和:11771

約数の個数: 48

約数和(自身を含む): 672350112

約数和(自身を除く): 353708480

約数列:

[1, 2, 4, 8, 16, 23, 32, 37, 46, 74, 92, 148, 184, 296, 368, 592, 736, 851, 1184, 1702, 3404, 6808, 11701, 13616, 23402, 27232, 46804, 93608, 187216, 269123, 374432, 432937, 538246, 865874, 1076492, 1731748, 2152984, 3463496, 4305968, 6926992, 8611936, 9957551, 13853984, 19915102, 39830204, 79660408, 159320816, 318641632]

約数ペア:

[(1, 318641632), (2, 159320816), (4, 79660408), (8, 39830204), (16, 19915102), (23, 13853984), (32, 9957551), (37, 8611936), (46, 6926992), (74, 4305968), (92, 3463496), (148, 2152984), (184, 1731748), (296, 1076492), (368, 865874), (592, 538246), (736, 432937), (851, 374432), (1184, 269123), (1702, 187216), (3404, 93608), (6808, 46804), (11701, 27232), (13616, 23402)]