289838664

素因数分解:

$2^3\times 3^2\times {\mathrm{173}}^1\times {\mathrm{23269}}^1$

素因数の和:23454

約数の個数: 48

約数和(自身を含む): 789551100

約数和(自身を除く): 499712436

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 173, 346, 519, 692, 1038, 1384, 1557, 2076, 3114, 4152, 6228, 12456, 23269, 46538, 69807, 93076, 139614, 186152, 209421, 279228, 418842, 558456, 837684, 1675368, 4025537, 8051074, 12076611, 16102148, 24153222, 32204296, 36229833, 48306444, 72459666, 96612888, 144919332, 289838664]

約数ペア:

[(1, 289838664), (2, 144919332), (3, 96612888), (4, 72459666), (6, 48306444), (8, 36229833), (9, 32204296), (12, 24153222), (18, 16102148), (24, 12076611), (36, 8051074), (72, 4025537), (173, 1675368), (346, 837684), (519, 558456), (692, 418842), (1038, 279228), (1384, 209421), (1557, 186152), (2076, 139614), (3114, 93076), (4152, 69807), (6228, 46538), (12456, 23269)]