391046256

素因数分解:

$2^4\times 3^2\times {\mathrm{2715599}}^1$

素因数の和:2715613

約数の個数: 30

約数和(自身を含む): 1094386800

約数和(自身を除く): 703340544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 2715599, 5431198, 8146797, 10862396, 16293594, 21724792, 24440391, 32587188, 43449584, 48880782, 65174376, 97761564, 130348752, 195523128, 391046256]

約数ペア:

[(1, 391046256), (2, 195523128), (3, 130348752), (4, 97761564), (6, 65174376), (8, 48880782), (9, 43449584), (12, 32587188), (16, 24440391), (18, 21724792), (24, 16293594), (36, 10862396), (48, 8146797), (72, 5431198), (144, 2715599)]