260711688

素因数分解:

$2^3\times 3^1\times {\mathrm{157}}^1\times {\mathrm{69191}}^1$

素因数の和:69357

約数の個数: 32

約数和(自身を含む): 655940160

約数和(自身を除く): 395228472

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 157, 314, 471, 628, 942, 1256, 1884, 3768, 69191, 138382, 207573, 276764, 415146, 553528, 830292, 1660584, 10862987, 21725974, 32588961, 43451948, 65177922, 86903896, 130355844, 260711688]

約数ペア:

[(1, 260711688), (2, 130355844), (3, 86903896), (4, 65177922), (6, 43451948), (8, 32588961), (12, 21725974), (24, 10862987), (157, 1660584), (314, 830292), (471, 553528), (628, 415146), (942, 276764), (1256, 207573), (1884, 138382), (3768, 69191)]