315055312

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{137699}}^1$

素因数の和:137731

約数の個数: 40

約数和(自身を含む): 717141600

約数和(自身を除く): 402086288

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 137699, 275398, 550796, 1101592, 1514689, 1790087, 2203184, 3029378, 3580174, 6058756, 7160348, 12117512, 14320696, 19690957, 24235024, 28641392, 39381914, 78763828, 157527656, 315055312]

約数ペア:

[(1, 315055312), (2, 157527656), (4, 78763828), (8, 39381914), (11, 28641392), (13, 24235024), (16, 19690957), (22, 14320696), (26, 12117512), (44, 7160348), (52, 6058756), (88, 3580174), (104, 3029378), (143, 2203184), (176, 1790087), (208, 1514689), (286, 1101592), (572, 550796), (1144, 275398), (2288, 137699)]