1408008456

素因数分解:

$2^3\times 3^2\times {\mathrm{1669}}^1\times {\mathrm{11717}}^1$

素因数の和:13398

約数の個数: 48

約数和(自身を含む): 3815966700

約数和(自身を除く): 2407958244

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1669, 3338, 5007, 6676, 10014, 11717, 13352, 15021, 20028, 23434, 30042, 35151, 40056, 46868, 60084, 70302, 93736, 105453, 120168, 140604, 210906, 281208, 421812, 843624, 19555673, 39111346, 58667019, 78222692, 117334038, 156445384, 176001057, 234668076, 352002114, 469336152, 704004228, 1408008456]

約数ペア:

[(1, 1408008456), (2, 704004228), (3, 469336152), (4, 352002114), (6, 234668076), (8, 176001057), (9, 156445384), (12, 117334038), (18, 78222692), (24, 58667019), (36, 39111346), (72, 19555673), (1669, 843624), (3338, 421812), (5007, 281208), (6676, 210906), (10014, 140604), (11717, 120168), (13352, 105453), (15021, 93736), (20028, 70302), (23434, 60084), (30042, 46868), (35151, 40056)]