1215545820876

素因数分解:

$2^2\times 3^3\times {\mathrm{83}}^1\times {\mathrm{1979}}^1\times {\mathrm{68521}}^1$

素因数の和:70596

約数の個数: 96

約数和(自身を含む): 3191042131200

約数和(自身を除く): 1975496310324

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 83, 108, 166, 249, 332, 498, 747, 996, 1494, 1979, 2241, 2988, 3958, 4482, 5937, 7916, 8964, 11874, 17811, 23748, 35622, 53433, 68521, 71244, 106866, 137042, 164257, 205563, 213732, 274084, 328514, 411126, 492771, 616689, 657028, 822252, 985542, 1233378, 1478313, 1850067, 1971084, 2466756, 2956626, 3700134, 4434939, 5687243, 5913252, 7400268, 8869878, 11374486, 17061729, 17739756, 22748972, 34123458, 51185187, 68246916, 102370374, 135603059, 153555561, 204740748, 271206118, 307111122, 406809177, 542412236, 614222244, 813618354, 1220427531, 1627236708, 2440855062, 3661282593, 4881710124, 7322565186, 11255053897, 14645130372, 22510107794, 33765161691, 45020215588, 67530323382, 101295485073, 135060646764, 202590970146, 303886455219, 405181940292, 607772910438, 1215545820876]

約数ペア:

[(1, 1215545820876), (2, 607772910438), (3, 405181940292), (4, 303886455219), (6, 202590970146), (9, 135060646764), (12, 101295485073), (18, 67530323382), (27, 45020215588), (36, 33765161691), (54, 22510107794), (83, 14645130372), (108, 11255053897), (166, 7322565186), (249, 4881710124), (332, 3661282593), (498, 2440855062), (747, 1627236708), (996, 1220427531), (1494, 813618354), (1979, 614222244), (2241, 542412236), (2988, 406809177), (3958, 307111122), (4482, 271206118), (5937, 204740748), (7916, 153555561), (8964, 135603059), (11874, 102370374), (17811, 68246916), (23748, 51185187), (35622, 34123458), (53433, 22748972), (68521, 17739756), (71244, 17061729), (106866, 11374486), (137042, 8869878), (164257, 7400268), (205563, 5913252), (213732, 5687243), (274084, 4434939), (328514, 3700134), (411126, 2956626), (492771, 2466756), (616689, 1971084), (657028, 1850067), (822252, 1478313), (985542, 1233378)]