255476112

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1\times {\mathrm{431}}^1$

素因数の和:728

約数の個数: 80

約数和(自身を含む): 676885248

約数和(自身を除く): 421409136

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 106, 159, 212, 233, 318, 424, 431, 466, 636, 699, 848, 862, 932, 1272, 1293, 1398, 1724, 1864, 2544, 2586, 2796, 3448, 3728, 5172, 5592, 6896, 10344, 11184, 12349, 20688, 22843, 24698, 37047, 45686, 49396, 68529, 74094, 91372, 98792, 100423, 137058, 148188, 182744, 197584, 200846, 274116, 296376, 301269, 365488, 401692, 548232, 592752, 602538, 803384, 1096464, 1205076, 1606768, 2410152, 4820304, 5322419, 10644838, 15967257, 21289676, 31934514, 42579352, 63869028, 85158704, 127738056, 255476112]

約数ペア:

[(1, 255476112), (2, 127738056), (3, 85158704), (4, 63869028), (6, 42579352), (8, 31934514), (12, 21289676), (16, 15967257), (24, 10644838), (48, 5322419), (53, 4820304), (106, 2410152), (159, 1606768), (212, 1205076), (233, 1096464), (318, 803384), (424, 602538), (431, 592752), (466, 548232), (636, 401692), (699, 365488), (848, 301269), (862, 296376), (932, 274116), (1272, 200846), (1293, 197584), (1398, 182744), (1724, 148188), (1864, 137058), (2544, 100423), (2586, 98792), (2796, 91372), (3448, 74094), (3728, 68529), (5172, 49396), (5592, 45686), (6896, 37047), (10344, 24698), (11184, 22843), (12349, 20688)]