641292216

素因数分解:

$2^3\times 3^1\times {\mathrm{743}}^1\times {\mathrm{35963}}^1$

素因数の和:36715

約数の個数: 32

約数和(自身を含む): 1605432960

約数和(自身を除く): 964140744

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 743, 1486, 2229, 2972, 4458, 5944, 8916, 17832, 35963, 71926, 107889, 143852, 215778, 287704, 431556, 863112, 26720509, 53441018, 80161527, 106882036, 160323054, 213764072, 320646108, 641292216]

約数ペア:

[(1, 641292216), (2, 320646108), (3, 213764072), (4, 160323054), (6, 106882036), (8, 80161527), (12, 53441018), (24, 26720509), (743, 863112), (1486, 431556), (2229, 287704), (2972, 215778), (4458, 143852), (5944, 107889), (8916, 71926), (17832, 35963)]