315914622

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{277}}^1\times {\mathrm{1451}}^1$

素因数の和:1864

約数の個数: 32

約数和(自身を含む): 639391104

約数和(自身を除く): 323476482

約数列:

[1, 2, 3, 6, 131, 262, 277, 393, 554, 786, 831, 1451, 1662, 2902, 4353, 8706, 36287, 72574, 108861, 190081, 217722, 380162, 401927, 570243, 803854, 1140486, 1205781, 2411562, 52652437, 105304874, 157957311, 315914622]

約数ペア:

[(1, 315914622), (2, 157957311), (3, 105304874), (6, 52652437), (131, 2411562), (262, 1205781), (277, 1140486), (393, 803854), (554, 570243), (786, 401927), (831, 380162), (1451, 217722), (1662, 190081), (2902, 108861), (4353, 72574), (8706, 36287)]