247365144

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{88093}}^1$

素因数の和:88121

約数の個数: 64

約数和(自身を含む): 739989600

約数和(自身を除く): 492624456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2808, 88093, 176186, 264279, 352372, 528558, 704744, 792837, 1057116, 1145209, 1585674, 2114232, 2290418, 2378511, 3171348, 3435627, 4580836, 4757022, 6342696, 6871254, 9161672, 9514044, 10306881, 13742508, 19028088, 20613762, 27485016, 30920643, 41227524, 61841286, 82455048, 123682572, 247365144]

約数ペア:

[(1, 247365144), (2, 123682572), (3, 82455048), (4, 61841286), (6, 41227524), (8, 30920643), (9, 27485016), (12, 20613762), (13, 19028088), (18, 13742508), (24, 10306881), (26, 9514044), (27, 9161672), (36, 6871254), (39, 6342696), (52, 4757022), (54, 4580836), (72, 3435627), (78, 3171348), (104, 2378511), (108, 2290418), (117, 2114232), (156, 1585674), (216, 1145209), (234, 1057116), (312, 792837), (351, 704744), (468, 528558), (702, 352372), (936, 264279), (1404, 176186), (2808, 88093)]