312326631376

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{4407409}}^1$

素因数の和:4407563

約数の個数: 40

約数和(自身を含む): 625217552960

約数和(自身を除く): 312890921584

約数列:

[1, 2, 4, 8, 16, 43, 86, 103, 172, 206, 344, 412, 688, 824, 1648, 4429, 8858, 17716, 35432, 70864, 4407409, 8814818, 17629636, 35259272, 70518544, 189518587, 379037174, 453963127, 758074348, 907926254, 1516148696, 1815852508, 3032297392, 3631705016, 7263410032, 19520414461, 39040828922, 78081657844, 156163315688, 312326631376]

約数ペア:

[(1, 312326631376), (2, 156163315688), (4, 78081657844), (8, 39040828922), (16, 19520414461), (43, 7263410032), (86, 3631705016), (103, 3032297392), (172, 1815852508), (206, 1516148696), (344, 907926254), (412, 758074348), (688, 453963127), (824, 379037174), (1648, 189518587), (4429, 70518544), (8858, 35259272), (17716, 17629636), (35432, 8814818), (70864, 4407409)]