312753456

素因数分解:

$2^4\times 3^2\times {\mathrm{2171899}}^1$

素因数の和:2171913

約数の個数: 30

約数和(自身を含む): 875275700

約数和(自身を除く): 562522244

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 2171899, 4343798, 6515697, 8687596, 13031394, 17375192, 19547091, 26062788, 34750384, 39094182, 52125576, 78188364, 104251152, 156376728, 312753456]

約数ペア:

[(1, 312753456), (2, 156376728), (3, 104251152), (4, 78188364), (6, 52125576), (8, 39094182), (9, 34750384), (12, 26062788), (16, 19547091), (18, 17375192), (24, 13031394), (36, 8687596), (48, 6515697), (72, 4343798), (144, 2171899)]