264219968

素因数分解:

$2^6\times {\mathrm{71}}^1\times {\mathrm{58147}}^1$

素因数の和:58230

約数の個数: 28

約数和(自身を含む): 531705312

約数和(自身を除く): 267485344

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 142, 284, 568, 1136, 2272, 4544, 58147, 116294, 232588, 465176, 930352, 1860704, 3721408, 4128437, 8256874, 16513748, 33027496, 66054992, 132109984, 264219968]

約数ペア:

[(1, 264219968), (2, 132109984), (4, 66054992), (8, 33027496), (16, 16513748), (32, 8256874), (64, 4128437), (71, 3721408), (142, 1860704), (284, 930352), (568, 465176), (1136, 232588), (2272, 116294), (4544, 58147)]