218052888

素因数分解:

$2^3\times 3^1\times {\mathrm{317}}^1\times {\mathrm{28661}}^1$

素因数の和:28987

約数の個数: 32

約数和(自身を含む): 546870960

約数和(自身を除く): 328818072

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 317, 634, 951, 1268, 1902, 2536, 3804, 7608, 28661, 57322, 85983, 114644, 171966, 229288, 343932, 687864, 9085537, 18171074, 27256611, 36342148, 54513222, 72684296, 109026444, 218052888]

約数ペア:

[(1, 218052888), (2, 109026444), (3, 72684296), (4, 54513222), (6, 36342148), (8, 27256611), (12, 18171074), (24, 9085537), (317, 687864), (634, 343932), (951, 229288), (1268, 171966), (1902, 114644), (2536, 85983), (3804, 57322), (7608, 28661)]