312569144

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{131}}^1\times {\mathrm{2953}}^1$

素因数の和:3191

約数の個数: 32

約数和(自身を含む): 596589840

約数和(自身を除く): 284020696

約数列:

[1, 2, 4, 8, 101, 131, 202, 262, 404, 524, 808, 1048, 2953, 5906, 11812, 13231, 23624, 26462, 52924, 105848, 298253, 386843, 596506, 773686, 1193012, 1547372, 2386024, 3094744, 39071143, 78142286, 156284572, 312569144]

約数ペア:

[(1, 312569144), (2, 156284572), (4, 78142286), (8, 39071143), (101, 3094744), (131, 2386024), (202, 1547372), (262, 1193012), (404, 773686), (524, 596506), (808, 386843), (1048, 298253), (2953, 105848), (5906, 52924), (11812, 26462), (13231, 23624)]