688020168

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{857}}^1\times {\mathrm{3041}}^1$

素因数の和:3918

約数の個数: 64

約数和(自身を含む): 1879225920

約数和(自身を除く): 1191205752

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 857, 1714, 2571, 3041, 3428, 5142, 6082, 6856, 9123, 9427, 10284, 12164, 18246, 18854, 20568, 24328, 28281, 33451, 36492, 37708, 56562, 66902, 72984, 75416, 100353, 113124, 133804, 200706, 226248, 267608, 401412, 802824, 2606137, 5212274, 7818411, 10424548, 15636822, 20849096, 28667507, 31273644, 57335014, 62547288, 86002521, 114670028, 172005042, 229340056, 344010084, 688020168]

約数ペア:

[(1, 688020168), (2, 344010084), (3, 229340056), (4, 172005042), (6, 114670028), (8, 86002521), (11, 62547288), (12, 57335014), (22, 31273644), (24, 28667507), (33, 20849096), (44, 15636822), (66, 10424548), (88, 7818411), (132, 5212274), (264, 2606137), (857, 802824), (1714, 401412), (2571, 267608), (3041, 226248), (3428, 200706), (5142, 133804), (6082, 113124), (6856, 100353), (9123, 75416), (9427, 72984), (10284, 66902), (12164, 56562), (18246, 37708), (18854, 36492), (20568, 33451), (24328, 28281)]