493128

素因数分解:

$2^3\times 3^4\times {\mathrm{761}}^1$

素因数の和:779

約数の個数: 40

約数和(自身を含む): 1383030

約数和(自身を除く): 889902

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 761, 1522, 2283, 3044, 4566, 6088, 6849, 9132, 13698, 18264, 20547, 27396, 41094, 54792, 61641, 82188, 123282, 164376, 246564, 493128]

約数ペア:

[(1, 493128), (2, 246564), (3, 164376), (4, 123282), (6, 82188), (8, 61641), (9, 54792), (12, 41094), (18, 27396), (24, 20547), (27, 18264), (36, 13698), (54, 9132), (72, 6849), (81, 6088), (108, 4566), (162, 3044), (216, 2283), (324, 1522), (648, 761)]