261466248

素因数分解:

$2^3\times 3^1\times {\mathrm{10894427}}^1$

素因数の和:10894436

約数の個数: 16

約数和(自身を含む): 653665680

約数和(自身を除く): 392199432

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 10894427, 21788854, 32683281, 43577708, 65366562, 87155416, 130733124, 261466248]

約数ペア:

[(1, 261466248), (2, 130733124), (3, 87155416), (4, 65366562), (6, 43577708), (8, 32683281), (12, 21788854), (24, 10894427)]