399106104

素因数分解:

$2^3\times 3^1\times {\mathrm{79}}^1\times {\mathrm{210499}}^1$

素因数の和:210587

約数の個数: 32

約数和(自身を含む): 1010400000

約数和(自身を除く): 611293896

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 79, 158, 237, 316, 474, 632, 948, 1896, 210499, 420998, 631497, 841996, 1262994, 1683992, 2525988, 5051976, 16629421, 33258842, 49888263, 66517684, 99776526, 133035368, 199553052, 399106104]

約数ペア:

[(1, 399106104), (2, 199553052), (3, 133035368), (4, 99776526), (6, 66517684), (8, 49888263), (12, 33258842), (24, 16629421), (79, 5051976), (158, 2525988), (237, 1683992), (316, 1262994), (474, 841996), (632, 631497), (948, 420998), (1896, 210499)]