290223876

素因数分解:

$2^2\times 3^1\times {\mathrm{919}}^1\times {\mathrm{26317}}^1$

素因数の和:27243

約数の個数: 24

約数和(自身を含む): 677951680

約数和(自身を除く): 387727804

約数列:

[1, 2, 3, 4, 6, 12, 919, 1838, 2757, 3676, 5514, 11028, 26317, 52634, 78951, 105268, 157902, 315804, 24185323, 48370646, 72555969, 96741292, 145111938, 290223876]

約数ペア:

[(1, 290223876), (2, 145111938), (3, 96741292), (4, 72555969), (6, 48370646), (12, 24185323), (919, 315804), (1838, 157902), (2757, 105268), (3676, 78951), (5514, 52634), (11028, 26317)]