757080328

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{21319}}^1$

素因数の和:21541

約数の個数: 32

約数和(自身を含む): 1488988800

約数和(自身を除く): 731908472

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 193, 386, 772, 1544, 4439, 8878, 17756, 21319, 35512, 42638, 85276, 170552, 490337, 980674, 1961348, 3922696, 4114567, 8229134, 16458268, 32916536, 94635041, 189270082, 378540164, 757080328]

約数ペア:

[(1, 757080328), (2, 378540164), (4, 189270082), (8, 94635041), (23, 32916536), (46, 16458268), (92, 8229134), (184, 4114567), (193, 3922696), (386, 1961348), (772, 980674), (1544, 490337), (4439, 170552), (8878, 85276), (17756, 42638), (21319, 35512)]