245874341898

素因数分解:

$2^1\times 3^2\times {\mathrm{281}}^1\times {\mathrm{1613}}^1\times {\mathrm{30137}}^1$

素因数の和:32039

約数の個数: 48

約数和(自身を含む): 534972766536

約数和(自身を除く): 289098424638

約数列:

[1, 2, 3, 6, 9, 18, 281, 562, 843, 1613, 1686, 2529, 3226, 4839, 5058, 9678, 14517, 29034, 30137, 60274, 90411, 180822, 271233, 453253, 542466, 906506, 1359759, 2719518, 4079277, 8158554, 8468497, 16936994, 25405491, 48610981, 50810982, 76216473, 97221962, 145832943, 152432946, 291665886, 437498829, 874997658, 13659685661, 27319371322, 40979056983, 81958113966, 122937170949, 245874341898]

約数ペア:

[(1, 245874341898), (2, 122937170949), (3, 81958113966), (6, 40979056983), (9, 27319371322), (18, 13659685661), (281, 874997658), (562, 437498829), (843, 291665886), (1613, 152432946), (1686, 145832943), (2529, 97221962), (3226, 76216473), (4839, 50810982), (5058, 48610981), (9678, 25405491), (14517, 16936994), (29034, 8468497), (30137, 8158554), (60274, 4079277), (90411, 2719518), (180822, 1359759), (271233, 906506), (453253, 542466)]