390367086

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{4241}}^1$

素因数の和:4321

約数の個数: 48

約数和(自身を含む): 844497360

約数和(自身を除く): 454130274

約数列:

[1, 2, 3, 6, 23, 29, 46, 58, 69, 87, 138, 174, 529, 667, 1058, 1334, 1587, 2001, 3174, 4002, 4241, 8482, 12723, 15341, 25446, 30682, 46023, 92046, 97543, 122989, 195086, 245978, 292629, 368967, 585258, 737934, 2243489, 2828747, 4486978, 5657494, 6730467, 8486241, 13460934, 16972482, 65061181, 130122362, 195183543, 390367086]

約数ペア:

[(1, 390367086), (2, 195183543), (3, 130122362), (6, 65061181), (23, 16972482), (29, 13460934), (46, 8486241), (58, 6730467), (69, 5657494), (87, 4486978), (138, 2828747), (174, 2243489), (529, 737934), (667, 585258), (1058, 368967), (1334, 292629), (1587, 245978), (2001, 195086), (3174, 122989), (4002, 97543), (4241, 92046), (8482, 46023), (12723, 30682), (15341, 25446)]