123564864

素因数分解:

$2^6\times 3^1\times {\mathrm{643567}}^1$

素因数の和:643582

約数の個数: 28

約数和(自身を含む): 326932544

約数和(自身を除く): 203367680

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 643567, 1287134, 1930701, 2574268, 3861402, 5148536, 7722804, 10297072, 15445608, 20594144, 30891216, 41188288, 61782432, 123564864]

約数ペア:

[(1, 123564864), (2, 61782432), (3, 41188288), (4, 30891216), (6, 20594144), (8, 15445608), (12, 10297072), (16, 7722804), (24, 5148536), (32, 3861402), (48, 2574268), (64, 1930701), (96, 1287134), (192, 643567)]