641293248

素因数分解:

$2^6\times 3^1\times {\mathrm{947}}^1\times {\mathrm{3527}}^1$

素因数の和:4489

約数の個数: 56

約数和(自身を含む): 1699028352

約数和(自身を除く): 1057735104

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 947, 1894, 2841, 3527, 3788, 5682, 7054, 7576, 10581, 11364, 14108, 15152, 21162, 22728, 28216, 30304, 42324, 45456, 56432, 60608, 84648, 90912, 112864, 169296, 181824, 225728, 338592, 677184, 3340069, 6680138, 10020207, 13360276, 20040414, 26720552, 40080828, 53441104, 80161656, 106882208, 160323312, 213764416, 320646624, 641293248]

約数ペア:

[(1, 641293248), (2, 320646624), (3, 213764416), (4, 160323312), (6, 106882208), (8, 80161656), (12, 53441104), (16, 40080828), (24, 26720552), (32, 20040414), (48, 13360276), (64, 10020207), (96, 6680138), (192, 3340069), (947, 677184), (1894, 338592), (2841, 225728), (3527, 181824), (3788, 169296), (5682, 112864), (7054, 90912), (7576, 84648), (10581, 60608), (11364, 56432), (14108, 45456), (15152, 42324), (21162, 30304), (22728, 28216)]