264722428072

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{6121}}^1\times {\mathrm{80687}}^1$

素因数の和:86881

約数の個数: 32

約数和(自身を含む): 503851374720

約数和(自身を除く): 239128946648

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 6121, 12242, 24484, 48968, 80687, 161374, 322748, 410107, 645496, 820214, 1640428, 3280856, 5406029, 10812058, 21624116, 43248232, 493885127, 987770254, 1975540508, 3951081016, 33090303509, 66180607018, 132361214036, 264722428072]

約数ペア:

[(1, 264722428072), (2, 132361214036), (4, 66180607018), (8, 33090303509), (67, 3951081016), (134, 1975540508), (268, 987770254), (536, 493885127), (6121, 43248232), (12242, 21624116), (24484, 10812058), (48968, 5406029), (80687, 3280856), (161374, 1640428), (322748, 820214), (410107, 645496)]