324173680

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{238363}}^1$

素因数の和:238393

約数の個数: 40

約数和(自身を含む): 798042672

約数和(自身を除く): 473868992

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 238363, 476726, 953452, 1191815, 1906904, 2383630, 3813808, 4052171, 4767260, 8104342, 9534520, 16208684, 19069040, 20260855, 32417368, 40521710, 64834736, 81043420, 162086840, 324173680]

約数ペア:

[(1, 324173680), (2, 162086840), (4, 81043420), (5, 64834736), (8, 40521710), (10, 32417368), (16, 20260855), (17, 19069040), (20, 16208684), (34, 9534520), (40, 8104342), (68, 4767260), (80, 4052171), (85, 3813808), (136, 2383630), (170, 1906904), (272, 1191815), (340, 953452), (680, 476726), (1360, 238363)]