393291272

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{154111}}^1$

素因数の和:154157

約数の個数: 32

約数和(自身を含む): 832204800

約数和(自身を除く): 438913528

約数列:

[1, 2, 4, 8, 11, 22, 29, 44, 58, 88, 116, 232, 319, 638, 1276, 2552, 154111, 308222, 616444, 1232888, 1695221, 3390442, 4469219, 6780884, 8938438, 13561768, 17876876, 35753752, 49161409, 98322818, 196645636, 393291272]

約数ペア:

[(1, 393291272), (2, 196645636), (4, 98322818), (8, 49161409), (11, 35753752), (22, 17876876), (29, 13561768), (44, 8938438), (58, 6780884), (88, 4469219), (116, 3390442), (232, 1695221), (319, 1232888), (638, 616444), (1276, 308222), (2552, 154111)]