284689072

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{349}}^1\times {\mathrm{2999}}^1$

素因数の和:3373

約数の個数: 40

約数和(自身を含む): 585900000

約数和(自身を除く): 301210928

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 349, 698, 1396, 2792, 2999, 5584, 5933, 5998, 11866, 11996, 23732, 23992, 47464, 47984, 50983, 94928, 101966, 203932, 407864, 815728, 1046651, 2093302, 4186604, 8373208, 16746416, 17793067, 35586134, 71172268, 142344536, 284689072]

約数ペア:

[(1, 284689072), (2, 142344536), (4, 71172268), (8, 35586134), (16, 17793067), (17, 16746416), (34, 8373208), (68, 4186604), (136, 2093302), (272, 1046651), (349, 815728), (698, 407864), (1396, 203932), (2792, 101966), (2999, 94928), (5584, 50983), (5933, 47984), (5998, 47464), (11866, 23992), (11996, 23732)]