681390072

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{860341}}^1$

素因数の和:860364

約数の個数: 48

約数和(自身を含む): 2013200280

約数和(自身を除く): 1331810208

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 860341, 1720682, 2581023, 3441364, 5162046, 6882728, 7743069, 9463751, 10324092, 15486138, 18927502, 20648184, 28391253, 30972276, 37855004, 56782506, 61944552, 75710008, 85173759, 113565012, 170347518, 227130024, 340695036, 681390072]

約数ペア:

[(1, 681390072), (2, 340695036), (3, 227130024), (4, 170347518), (6, 113565012), (8, 85173759), (9, 75710008), (11, 61944552), (12, 56782506), (18, 37855004), (22, 30972276), (24, 28391253), (33, 20648184), (36, 18927502), (44, 15486138), (66, 10324092), (72, 9463751), (88, 7743069), (99, 6882728), (132, 5162046), (198, 3441364), (264, 2581023), (396, 1720682), (792, 860341)]