316601992016

素因数分解:

$2^4\times {\mathrm{149}}^1\times {\mathrm{199}}^1\times {\mathrm{667351}}^1$

素因数の和:667707

約数の個数: 40

約数和(自身を含む): 620637360000

約数和(自身を除く): 304035367984

約数列:

[1, 2, 4, 8, 16, 149, 199, 298, 398, 596, 796, 1192, 1592, 2384, 3184, 29651, 59302, 118604, 237208, 474416, 667351, 1334702, 2669404, 5338808, 10677616, 99435299, 132802849, 198870598, 265605698, 397741196, 531211396, 795482392, 1062422792, 1590964784, 2124845584, 19787624501, 39575249002, 79150498004, 158300996008, 316601992016]

約数ペア:

[(1, 316601992016), (2, 158300996008), (4, 79150498004), (8, 39575249002), (16, 19787624501), (149, 2124845584), (199, 1590964784), (298, 1062422792), (398, 795482392), (596, 531211396), (796, 397741196), (1192, 265605698), (1592, 198870598), (2384, 132802849), (3184, 99435299), (29651, 10677616), (59302, 5338808), (118604, 2669404), (237208, 1334702), (474416, 667351)]