7941785016

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{216421}}^1$

素因数の和:216580

約数の個数: 64

約数和(自身を含む): 21815337600

約数和(自身を除く): 13873552584

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 139, 264, 278, 417, 556, 834, 1112, 1529, 1668, 3058, 3336, 4587, 6116, 9174, 12232, 18348, 36696, 216421, 432842, 649263, 865684, 1298526, 1731368, 2380631, 2597052, 4761262, 5194104, 7141893, 9522524, 14283786, 19045048, 28567572, 30082519, 57135144, 60165038, 90247557, 120330076, 180495114, 240660152, 330907709, 360990228, 661815418, 721980456, 992723127, 1323630836, 1985446254, 2647261672, 3970892508, 7941785016]

約数ペア:

[(1, 7941785016), (2, 3970892508), (3, 2647261672), (4, 1985446254), (6, 1323630836), (8, 992723127), (11, 721980456), (12, 661815418), (22, 360990228), (24, 330907709), (33, 240660152), (44, 180495114), (66, 120330076), (88, 90247557), (132, 60165038), (139, 57135144), (264, 30082519), (278, 28567572), (417, 19045048), (556, 14283786), (834, 9522524), (1112, 7141893), (1529, 5194104), (1668, 4761262), (3058, 2597052), (3336, 2380631), (4587, 1731368), (6116, 1298526), (9174, 865684), (12232, 649263), (18348, 432842), (36696, 216421)]