245910488

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{14929}}^1$

素因数の和:15035

約数の個数: 32

約数和(自身を含む): 483732000

約数和(自身を除く): 237821512

約数列:

[1, 2, 4, 8, 29, 58, 71, 116, 142, 232, 284, 568, 2059, 4118, 8236, 14929, 16472, 29858, 59716, 119432, 432941, 865882, 1059959, 1731764, 2119918, 3463528, 4239836, 8479672, 30738811, 61477622, 122955244, 245910488]

約数ペア:

[(1, 245910488), (2, 122955244), (4, 61477622), (8, 30738811), (29, 8479672), (58, 4239836), (71, 3463528), (116, 2119918), (142, 1731764), (232, 1059959), (284, 865882), (568, 432941), (2059, 119432), (4118, 59716), (8236, 29858), (14929, 16472)]