291255152

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{18149}}^1$

素因数の和:18233

約数の個数: 40

約数和(自身を含む): 607662000

約数和(自身を除く): 316406848

約数列:

[1, 2, 4, 8, 16, 17, 34, 59, 68, 118, 136, 236, 272, 472, 944, 1003, 2006, 4012, 8024, 16048, 18149, 36298, 72596, 145192, 290384, 308533, 617066, 1070791, 1234132, 2141582, 2468264, 4283164, 4936528, 8566328, 17132656, 18203447, 36406894, 72813788, 145627576, 291255152]

約数ペア:

[(1, 291255152), (2, 145627576), (4, 72813788), (8, 36406894), (16, 18203447), (17, 17132656), (34, 8566328), (59, 4936528), (68, 4283164), (118, 2468264), (136, 2141582), (236, 1234132), (272, 1070791), (472, 617066), (944, 308533), (1003, 290384), (2006, 145192), (4012, 72596), (8024, 36298), (16048, 18149)]