678598912

素因数分解:

$2^8\times {\mathrm{263}}^1\times {\mathrm{10079}}^1$

素因数の和:10358

約数の個数: 36

約数和(自身を含む): 1359832320

約数和(自身を除く): 681233408

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 263, 526, 1052, 2104, 4208, 8416, 10079, 16832, 20158, 33664, 40316, 67328, 80632, 161264, 322528, 645056, 1290112, 2580224, 2650777, 5301554, 10603108, 21206216, 42412432, 84824864, 169649728, 339299456, 678598912]

約数ペア:

[(1, 678598912), (2, 339299456), (4, 169649728), (8, 84824864), (16, 42412432), (32, 21206216), (64, 10603108), (128, 5301554), (256, 2650777), (263, 2580224), (526, 1290112), (1052, 645056), (2104, 322528), (4208, 161264), (8416, 80632), (10079, 67328), (16832, 40316), (20158, 33664)]