490740264

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{973691}}^1$

素因数の和:973710

約数の個数: 48

約数和(自身を含む): 1518959520

約数和(自身を除く): 1028219256

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 973691, 1947382, 2921073, 3894764, 5842146, 6815837, 7789528, 8763219, 11684292, 13631674, 17526438, 20447511, 23368584, 27263348, 35052876, 40895022, 54526696, 61342533, 70105752, 81790044, 122685066, 163580088, 245370132, 490740264]

約数ペア:

[(1, 490740264), (2, 245370132), (3, 163580088), (4, 122685066), (6, 81790044), (7, 70105752), (8, 61342533), (9, 54526696), (12, 40895022), (14, 35052876), (18, 27263348), (21, 23368584), (24, 20447511), (28, 17526438), (36, 13631674), (42, 11684292), (56, 8763219), (63, 7789528), (72, 6815837), (84, 5842146), (126, 3894764), (168, 2921073), (252, 1947382), (504, 973691)]