487493664

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{725437}}^1$

素因数の和:725457

約数の個数: 48

約数和(自身を含む): 1462483008

約数和(自身を除く): 974989344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 725437, 1450874, 2176311, 2901748, 4352622, 5078059, 5803496, 8705244, 10156118, 11606992, 15234177, 17410488, 20312236, 23213984, 30468354, 34820976, 40624472, 60936708, 69641952, 81248944, 121873416, 162497888, 243746832, 487493664]

約数ペア:

[(1, 487493664), (2, 243746832), (3, 162497888), (4, 121873416), (6, 81248944), (7, 69641952), (8, 60936708), (12, 40624472), (14, 34820976), (16, 30468354), (21, 23213984), (24, 20312236), (28, 17410488), (32, 15234177), (42, 11606992), (48, 10156118), (56, 8705244), (84, 5803496), (96, 5078059), (112, 4352622), (168, 2901748), (224, 2176311), (336, 1450874), (672, 725437)]