268455506

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{167}}^1\times {\mathrm{821}}^1$

素因数の和:1090

約数の個数: 32

約数和(自身を含む): 447431040

約数和(自身を除く): 178975534

約数列:

[1, 2, 11, 22, 89, 167, 178, 334, 821, 979, 1642, 1837, 1958, 3674, 9031, 14863, 18062, 29726, 73069, 137107, 146138, 163493, 274214, 326986, 803759, 1508177, 1607518, 3016354, 12202523, 24405046, 134227753, 268455506]

約数ペア:

[(1, 268455506), (2, 134227753), (11, 24405046), (22, 12202523), (89, 3016354), (167, 1607518), (178, 1508177), (334, 803759), (821, 326986), (979, 274214), (1642, 163493), (1837, 146138), (1958, 137107), (3674, 73069), (9031, 29726), (14863, 18062)]