253970294416

素因数分解:

$2^4\times {\mathrm{1259}}^1\times {\mathrm{1451}}^1\times {\mathrm{8689}}^1$

素因数の和:11407

約数の個数: 40

約数和(自身を含む): 492854392800

約数和(自身を除く): 238884098384

約数列:

[1, 2, 4, 8, 16, 1259, 1451, 2518, 2902, 5036, 5804, 8689, 10072, 11608, 17378, 20144, 23216, 34756, 69512, 139024, 1826809, 3653618, 7307236, 10939451, 12607739, 14614472, 21878902, 25215478, 29228944, 43757804, 50430956, 87515608, 100861912, 175031216, 201723824, 15873143401, 31746286802, 63492573604, 126985147208, 253970294416]

約数ペア:

[(1, 253970294416), (2, 126985147208), (4, 63492573604), (8, 31746286802), (16, 15873143401), (1259, 201723824), (1451, 175031216), (2518, 100861912), (2902, 87515608), (5036, 50430956), (5804, 43757804), (8689, 29228944), (10072, 25215478), (11608, 21878902), (17378, 14614472), (20144, 12607739), (23216, 10939451), (34756, 7307236), (69512, 3653618), (139024, 1826809)]