390070392

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{396413}}^1$

素因数の和:396463

約数の個数: 32

約数和(自身を含む): 998963280

約数和(自身を除く): 608892888

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 246, 328, 492, 984, 396413, 792826, 1189239, 1585652, 2378478, 3171304, 4756956, 9513912, 16252933, 32505866, 48758799, 65011732, 97517598, 130023464, 195035196, 390070392]

約数ペア:

[(1, 390070392), (2, 195035196), (3, 130023464), (4, 97517598), (6, 65011732), (8, 48758799), (12, 32505866), (24, 16252933), (41, 9513912), (82, 4756956), (123, 3171304), (164, 2378478), (246, 1585652), (328, 1189239), (492, 792826), (984, 396413)]