255420264

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{967501}}^1$

素因数の和:967521

約数の個数: 32

約数和(自身を含む): 696601440

約数和(自身を除く): 441181176

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 967501, 1935002, 2902503, 3870004, 5805006, 7740008, 10642511, 11610012, 21285022, 23220024, 31927533, 42570044, 63855066, 85140088, 127710132, 255420264]

約数ペア:

[(1, 255420264), (2, 127710132), (3, 85140088), (4, 63855066), (6, 42570044), (8, 31927533), (11, 23220024), (12, 21285022), (22, 11610012), (24, 10642511), (33, 7740008), (44, 5805006), (66, 3870004), (88, 2902503), (132, 1935002), (264, 967501)]