243749064

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{781247}}^1$

素因数の和:781269

約数の個数: 32

約数和(自身を含む): 656248320

約数和(自身を除く): 412499256

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 781247, 1562494, 2343741, 3124988, 4687482, 6249976, 9374964, 10156211, 18749928, 20312422, 30468633, 40624844, 60937266, 81249688, 121874532, 243749064]

約数ペア:

[(1, 243749064), (2, 121874532), (3, 81249688), (4, 60937266), (6, 40624844), (8, 30468633), (12, 20312422), (13, 18749928), (24, 10156211), (26, 9374964), (39, 6249976), (52, 4687482), (78, 3124988), (104, 2343741), (156, 1562494), (312, 781247)]