311832926096

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{148775251}}^1$

素因数の和:148775390

約数の個数: 20

約数和(自身を含む): 608788331184

約数和(自身を除く): 296955405088

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 148775251, 297550502, 595101004, 1190202008, 2380404016, 19489557881, 38979115762, 77958231524, 155916463048, 311832926096]

約数ペア:

[(1, 311832926096), (2, 155916463048), (4, 77958231524), (8, 38979115762), (16, 19489557881), (131, 2380404016), (262, 1190202008), (524, 595101004), (1048, 297550502), (2096, 148775251)]