2820779904

素因数分解:

$2^7\times 3^1\times {\mathrm{1949}}^1\times {\mathrm{3769}}^1$

素因数の和:5735

約数の個数: 64

約数和(自身を含む): 7498530000

約数和(自身を除く): 4677750096

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 1949, 3769, 3898, 5847, 7538, 7796, 11307, 11694, 15076, 15592, 22614, 23388, 30152, 31184, 45228, 46776, 60304, 62368, 90456, 93552, 120608, 124736, 180912, 187104, 241216, 249472, 361824, 374208, 482432, 723648, 748416, 1447296, 7345781, 14691562, 22037343, 29383124, 44074686, 58766248, 88149372, 117532496, 176298744, 235064992, 352597488, 470129984, 705194976, 940259968, 1410389952, 2820779904]

約数ペア:

[(1, 2820779904), (2, 1410389952), (3, 940259968), (4, 705194976), (6, 470129984), (8, 352597488), (12, 235064992), (16, 176298744), (24, 117532496), (32, 88149372), (48, 58766248), (64, 44074686), (96, 29383124), (128, 22037343), (192, 14691562), (384, 7345781), (1949, 1447296), (3769, 748416), (3898, 723648), (5847, 482432), (7538, 374208), (7796, 361824), (11307, 249472), (11694, 241216), (15076, 187104), (15592, 180912), (22614, 124736), (23388, 120608), (30152, 93552), (31184, 90456), (45228, 62368), (46776, 60304)]