268604864

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{381541}}^1$

素因数の和:381564

約数の個数: 28

約数和(自身を含む): 581470008

約数和(自身を除く): 312865144

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 704, 381541, 763082, 1526164, 3052328, 4196951, 6104656, 8393902, 12209312, 16787804, 24418624, 33575608, 67151216, 134302432, 268604864]

約数ペア:

[(1, 268604864), (2, 134302432), (4, 67151216), (8, 33575608), (11, 24418624), (16, 16787804), (22, 12209312), (32, 8393902), (44, 6104656), (64, 4196951), (88, 3052328), (176, 1526164), (352, 763082), (704, 381541)]