308864404

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{631}}^1\times {\mathrm{1549}}^1$

素因数の和:2263

約数の個数: 24

約数和(自身を含む): 548576000

約数和(自身を除く): 239711596

約数列:

[1, 2, 4, 79, 158, 316, 631, 1262, 1549, 2524, 3098, 6196, 49849, 99698, 122371, 199396, 244742, 489484, 977419, 1954838, 3909676, 77216101, 154432202, 308864404]

約数ペア:

[(1, 308864404), (2, 154432202), (4, 77216101), (79, 3909676), (158, 1954838), (316, 977419), (631, 489484), (1262, 244742), (1549, 199396), (2524, 122371), (3098, 99698), (6196, 49849)]