388142432

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{327823}}^1$

素因数の和:327870

約数の個数: 24

約数和(自身を含む): 784810656

約数和(自身を除く): 396668224

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 148, 296, 592, 1184, 327823, 655646, 1311292, 2622584, 5245168, 10490336, 12129451, 24258902, 48517804, 97035608, 194071216, 388142432]

約数ペア:

[(1, 388142432), (2, 194071216), (4, 97035608), (8, 48517804), (16, 24258902), (32, 12129451), (37, 10490336), (74, 5245168), (148, 2622584), (296, 1311292), (592, 655646), (1184, 327823)]