289212708

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{831071}}^1$

素因数の和:831107

約数の個数: 24

約数和(自身を含む): 698100480

約数和(自身を除く): 408887772

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 831071, 1662142, 2493213, 3324284, 4986426, 9972852, 24101059, 48202118, 72303177, 96404236, 144606354, 289212708]

約数ペア:

[(1, 289212708), (2, 144606354), (3, 96404236), (4, 72303177), (6, 48202118), (12, 24101059), (29, 9972852), (58, 4986426), (87, 3324284), (116, 2493213), (174, 1662142), (348, 831071)]