258278256

素因数分解:

$2^4\times 3^2\times {\mathrm{1793599}}^1$

素因数の和:1793613

約数の個数: 30

約数和(自身を含む): 722820800

約数和(自身を除く): 464542544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1793599, 3587198, 5380797, 7174396, 10761594, 14348792, 16142391, 21523188, 28697584, 32284782, 43046376, 64569564, 86092752, 129139128, 258278256]

約数ペア:

[(1, 258278256), (2, 129139128), (3, 86092752), (4, 64569564), (6, 43046376), (8, 32284782), (9, 28697584), (12, 21523188), (16, 16142391), (18, 14348792), (24, 10761594), (36, 7174396), (48, 5380797), (72, 3587198), (144, 1793599)]