285980238

素因数分解:

$2^1\times 3^2\times {\mathrm{229}}^1\times {\mathrm{69379}}^1$

素因数の和:69616

約数の個数: 24

約数和(自身を含む): 622338600

約数和(自身を除く): 336358362

約数列:

[1, 2, 3, 6, 9, 18, 229, 458, 687, 1374, 2061, 4122, 69379, 138758, 208137, 416274, 624411, 1248822, 15887791, 31775582, 47663373, 95326746, 142990119, 285980238]

約数ペア:

[(1, 285980238), (2, 142990119), (3, 95326746), (6, 47663373), (9, 31775582), (18, 15887791), (229, 1248822), (458, 624411), (687, 416274), (1374, 208137), (2061, 138758), (4122, 69379)]