315020868

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{391817}}^1$

素因数の和:391891

約数の個数: 24

約数和(自身を含む): 746021472

約数和(自身を除く): 431000604

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 201, 268, 402, 804, 391817, 783634, 1175451, 1567268, 2350902, 4701804, 26251739, 52503478, 78755217, 105006956, 157510434, 315020868]

約数ペア:

[(1, 315020868), (2, 157510434), (3, 105006956), (4, 78755217), (6, 52503478), (12, 26251739), (67, 4701804), (134, 2350902), (201, 1567268), (268, 1175451), (402, 783634), (804, 391817)]