272885242

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{3217}}^1$

素因数の和:3382

約数の個数: 32

約数和(自身を含む): 480074112

約数和(自身を除く): 207188870

約数列:

[1, 2, 7, 14, 73, 83, 146, 166, 511, 581, 1022, 1162, 3217, 6059, 6434, 12118, 22519, 42413, 45038, 84826, 234841, 267011, 469682, 534022, 1643887, 1869077, 3287774, 3738154, 19491803, 38983606, 136442621, 272885242]

約数ペア:

[(1, 272885242), (2, 136442621), (7, 38983606), (14, 19491803), (73, 3738154), (83, 3287774), (146, 1869077), (166, 1643887), (511, 534022), (581, 469682), (1022, 267011), (1162, 234841), (3217, 84826), (6059, 45038), (6434, 42413), (12118, 22519)]