231379128

素因数分解:

$2^3\times 3^2\times {\mathrm{3213599}}^1$

素因数の和:3213611

約数の個数: 24

約数和(自身を含む): 626652000

約数和(自身を除く): 395272872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 3213599, 6427198, 9640797, 12854396, 19281594, 25708792, 28922391, 38563188, 57844782, 77126376, 115689564, 231379128]

約数ペア:

[(1, 231379128), (2, 115689564), (3, 77126376), (4, 57844782), (6, 38563188), (8, 28922391), (9, 25708792), (12, 19281594), (18, 12854396), (24, 9640797), (36, 6427198), (72, 3213599)]