255957288

素因数分解:

$2^3\times 3^1\times {\mathrm{109}}^1\times {\mathrm{97843}}^1$

素因数の和:97961

約数の個数: 32

約数和(自身を含む): 645770400

約数和(自身を除く): 389813112

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 109, 218, 327, 436, 654, 872, 1308, 2616, 97843, 195686, 293529, 391372, 587058, 782744, 1174116, 2348232, 10664887, 21329774, 31994661, 42659548, 63989322, 85319096, 127978644, 255957288]

約数ペア:

[(1, 255957288), (2, 127978644), (3, 85319096), (4, 63989322), (6, 42659548), (8, 31994661), (12, 21329774), (24, 10664887), (109, 2348232), (218, 1174116), (327, 782744), (436, 587058), (654, 391372), (872, 293529), (1308, 195686), (2616, 97843)]