488994492

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{53407}}^1$

素因数の和:53530

約数の個数: 48

約数和(自身を含む): 1315973120

約数和(自身を除く): 826978628

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 109, 218, 327, 436, 654, 763, 1308, 1526, 2289, 3052, 4578, 9156, 53407, 106814, 160221, 213628, 320442, 373849, 640884, 747698, 1121547, 1495396, 2243094, 4486188, 5821363, 11642726, 17464089, 23285452, 34928178, 40749541, 69856356, 81499082, 122248623, 162998164, 244497246, 488994492]

約数ペア:

[(1, 488994492), (2, 244497246), (3, 162998164), (4, 122248623), (6, 81499082), (7, 69856356), (12, 40749541), (14, 34928178), (21, 23285452), (28, 17464089), (42, 11642726), (84, 5821363), (109, 4486188), (218, 2243094), (327, 1495396), (436, 1121547), (654, 747698), (763, 640884), (1308, 373849), (1526, 320442), (2289, 213628), (3052, 160221), (4578, 106814), (9156, 53407)]