315040998

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{181}}^1\times {\mathrm{2087}}^1$

素因数の和:2412

約数の個数: 32

約数和(自身を含む): 638426880

約数和(自身を除く): 323385882

約数列:

[1, 2, 3, 6, 139, 181, 278, 362, 417, 543, 834, 1086, 2087, 4174, 6261, 12522, 25159, 50318, 75477, 150954, 290093, 377747, 580186, 755494, 870279, 1133241, 1740558, 2266482, 52506833, 105013666, 157520499, 315040998]

約数ペア:

[(1, 315040998), (2, 157520499), (3, 105013666), (6, 52506833), (139, 2266482), (181, 1740558), (278, 1133241), (362, 870279), (417, 755494), (543, 580186), (834, 377747), (1086, 290093), (2087, 150954), (4174, 75477), (6261, 50318), (12522, 25159)]