289327176

素因数分解:

$2^3\times 3^2\times {\mathrm{4018433}}^1$

素因数の和:4018445

約数の個数: 24

約数和(自身を含む): 783594630

約数和(自身を除く): 494267454

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 4018433, 8036866, 12055299, 16073732, 24110598, 32147464, 36165897, 48221196, 72331794, 96442392, 144663588, 289327176]

約数ペア:

[(1, 289327176), (2, 144663588), (3, 96442392), (4, 72331794), (6, 48221196), (8, 36165897), (9, 32147464), (12, 24110598), (18, 16073732), (24, 12055299), (36, 8036866), (72, 4018433)]