1572244328991

素因数分解:

$3^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{383}}^1\times {\mathrm{256199}}^1$

素因数の和:256708

約数の個数: 48

約数和(自身を含む): 2467390464000

約数和(自身を除く): 895146135009

約数列:

[1, 3, 7, 21, 49, 109, 147, 327, 383, 763, 1149, 2289, 2681, 5341, 8043, 16023, 18767, 41747, 56301, 125241, 256199, 292229, 768597, 876687, 1793393, 2045603, 5380179, 6136809, 12553751, 27925691, 37661253, 83777073, 98124217, 195479837, 294372651, 586439511, 686869519, 1368358859, 2060608557, 4105076577, 4808086633, 10695539653, 14424259899, 32086618959, 74868777571, 224606332713, 524081442997, 1572244328991]

約数ペア:

[(1, 1572244328991), (3, 524081442997), (7, 224606332713), (21, 74868777571), (49, 32086618959), (109, 14424259899), (147, 10695539653), (327, 4808086633), (383, 4105076577), (763, 2060608557), (1149, 1368358859), (2289, 686869519), (2681, 586439511), (5341, 294372651), (8043, 195479837), (16023, 98124217), (18767, 83777073), (41747, 37661253), (56301, 27925691), (125241, 12553751), (256199, 6136809), (292229, 5380179), (768597, 2045603), (876687, 1793393)]