384486392

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{257}}^1\times {\mathrm{4349}}^1$

素因数の和:4655

約数の個数: 32

約数和(自身を含む): 740718000

約数和(自身を除く): 356231608

約数列:

[1, 2, 4, 8, 43, 86, 172, 257, 344, 514, 1028, 2056, 4349, 8698, 11051, 17396, 22102, 34792, 44204, 88408, 187007, 374014, 748028, 1117693, 1496056, 2235386, 4470772, 8941544, 48060799, 96121598, 192243196, 384486392]

約数ペア:

[(1, 384486392), (2, 192243196), (4, 96121598), (8, 48060799), (43, 8941544), (86, 4470772), (172, 2235386), (257, 1496056), (344, 1117693), (514, 748028), (1028, 374014), (2056, 187007), (4349, 88408), (8698, 44204), (11051, 34792), (17396, 22102)]