423771408

素因数分解:

$2^4\times 3^2\times {\mathrm{41}}^1\times {\mathrm{71777}}^1$

素因数の和:71832

約数の個数: 60

約数和(自身を含む): 1214914428

約数和(自身を除く): 791143020

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 41, 48, 72, 82, 123, 144, 164, 246, 328, 369, 492, 656, 738, 984, 1476, 1968, 2952, 5904, 71777, 143554, 215331, 287108, 430662, 574216, 645993, 861324, 1148432, 1291986, 1722648, 2583972, 2942857, 3445296, 5167944, 5885714, 8828571, 10335888, 11771428, 17657142, 23542856, 26485713, 35314284, 47085712, 52971426, 70628568, 105942852, 141257136, 211885704, 423771408]

約数ペア:

[(1, 423771408), (2, 211885704), (3, 141257136), (4, 105942852), (6, 70628568), (8, 52971426), (9, 47085712), (12, 35314284), (16, 26485713), (18, 23542856), (24, 17657142), (36, 11771428), (41, 10335888), (48, 8828571), (72, 5885714), (82, 5167944), (123, 3445296), (144, 2942857), (164, 2583972), (246, 1722648), (328, 1291986), (369, 1148432), (492, 861324), (656, 645993), (738, 574216), (984, 430662), (1476, 287108), (1968, 215331), (2952, 143554), (5904, 71777)]