225362904

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{722317}}^1$

素因数の和:722339

約数の個数: 32

約数和(自身を含む): 606747120

約数和(自身を除く): 381384216

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 722317, 1444634, 2166951, 2889268, 4333902, 5778536, 8667804, 9390121, 17335608, 18780242, 28170363, 37560484, 56340726, 75120968, 112681452, 225362904]

約数ペア:

[(1, 225362904), (2, 112681452), (3, 75120968), (4, 56340726), (6, 37560484), (8, 28170363), (12, 18780242), (13, 17335608), (24, 9390121), (26, 8667804), (39, 5778536), (52, 4333902), (78, 2889268), (104, 2166951), (156, 1444634), (312, 722317)]