316312464

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{506911}}^1$

素因数の和:506935

約数の個数: 40

約数和(自身を含む): 879999232

約数和(自身を除く): 563686768

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 506911, 1013822, 1520733, 2027644, 3041466, 4055288, 6082932, 6589843, 8110576, 12165864, 13179686, 19769529, 24331728, 26359372, 39539058, 52718744, 79078116, 105437488, 158156232, 316312464]

約数ペア:

[(1, 316312464), (2, 158156232), (3, 105437488), (4, 79078116), (6, 52718744), (8, 39539058), (12, 26359372), (13, 24331728), (16, 19769529), (24, 13179686), (26, 12165864), (39, 8110576), (48, 6589843), (52, 6082932), (78, 4055288), (104, 3041466), (156, 2027644), (208, 1520733), (312, 1013822), (624, 506911)]