280520096136

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1669762477}}^1$

素因数の和:1669762493

約数の個数: 32

約数和(自身を含む): 801485989440

約数和(自身を除く): 520965893304

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1669762477, 3339524954, 5009287431, 6679049908, 10018574862, 11688337339, 13358099816, 20037149724, 23376674678, 35065012017, 40074299448, 46753349356, 70130024034, 93506698712, 140260048068, 280520096136]

約数ペア:

[(1, 280520096136), (2, 140260048068), (3, 93506698712), (4, 70130024034), (6, 46753349356), (7, 40074299448), (8, 35065012017), (12, 23376674678), (14, 20037149724), (21, 13358099816), (24, 11688337339), (28, 10018574862), (42, 6679049908), (56, 5009287431), (84, 3339524954), (168, 1669762477)]