285354288

素因数分解:

$2^4\times 3^2\times {\mathrm{1981627}}^1$

素因数の和:1981641

約数の個数: 30

約数和(自身を含む): 798596084

約数和(自身を除く): 513241796

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1981627, 3963254, 5944881, 7926508, 11889762, 15853016, 17834643, 23779524, 31706032, 35669286, 47559048, 71338572, 95118096, 142677144, 285354288]

約数ペア:

[(1, 285354288), (2, 142677144), (3, 95118096), (4, 71338572), (6, 47559048), (8, 35669286), (9, 31706032), (12, 23779524), (16, 17834643), (18, 15853016), (24, 11889762), (36, 7926508), (48, 5944881), (72, 3963254), (144, 1981627)]