258904848

素因数分解:

$2^4\times 3^1\times {\mathrm{401}}^1\times {\mathrm{13451}}^1$

素因数の和:13863

約数の個数: 40

約数和(自身を含む): 670555296

約数和(自身を除く): 411650448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 401, 802, 1203, 1604, 2406, 3208, 4812, 6416, 9624, 13451, 19248, 26902, 40353, 53804, 80706, 107608, 161412, 215216, 322824, 645648, 5393851, 10787702, 16181553, 21575404, 32363106, 43150808, 64726212, 86301616, 129452424, 258904848]

約数ペア:

[(1, 258904848), (2, 129452424), (3, 86301616), (4, 64726212), (6, 43150808), (8, 32363106), (12, 21575404), (16, 16181553), (24, 10787702), (48, 5393851), (401, 645648), (802, 322824), (1203, 215216), (1604, 161412), (2406, 107608), (3208, 80706), (4812, 53804), (6416, 40353), (9624, 26902), (13451, 19248)]