2800628376

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{4177}}^1$

素因数の和:4513

約数の個数: 128

約数和(自身を含む): 8647457280

約数和(自身を除く): 5846828904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 307, 312, 364, 546, 614, 728, 921, 1092, 1228, 1842, 2149, 2184, 2456, 3684, 3991, 4177, 4298, 6447, 7368, 7982, 8354, 8596, 11973, 12531, 12894, 15964, 16708, 17192, 23946, 25062, 25788, 27937, 29239, 31928, 33416, 47892, 50124, 51576, 54301, 55874, 58478, 83811, 87717, 95784, 100248, 108602, 111748, 116956, 162903, 167622, 175434, 217204, 223496, 233912, 325806, 335244, 350868, 380107, 434408, 651612, 670488, 701736, 760214, 1140321, 1282339, 1303224, 1520428, 2280642, 2564678, 3040856, 3847017, 4561284, 5129356, 7694034, 8976373, 9122568, 10258712, 15388068, 16670407, 17952746, 26929119, 30776136, 33340814, 35905492, 50011221, 53858238, 66681628, 71810984, 100022442, 107716476, 116692849, 133363256, 200044884, 215432952, 233385698, 350078547, 400089768, 466771396, 700157094, 933542792, 1400314188, 2800628376]

約数ペア:

[(1, 2800628376), (2, 1400314188), (3, 933542792), (4, 700157094), (6, 466771396), (7, 400089768), (8, 350078547), (12, 233385698), (13, 215432952), (14, 200044884), (21, 133363256), (24, 116692849), (26, 107716476), (28, 100022442), (39, 71810984), (42, 66681628), (52, 53858238), (56, 50011221), (78, 35905492), (84, 33340814), (91, 30776136), (104, 26929119), (156, 17952746), (168, 16670407), (182, 15388068), (273, 10258712), (307, 9122568), (312, 8976373), (364, 7694034), (546, 5129356), (614, 4561284), (728, 3847017), (921, 3040856), (1092, 2564678), (1228, 2280642), (1842, 1520428), (2149, 1303224), (2184, 1282339), (2456, 1140321), (3684, 760214), (3991, 701736), (4177, 670488), (4298, 651612), (6447, 434408), (7368, 380107), (7982, 350868), (8354, 335244), (8596, 325806), (11973, 233912), (12531, 223496), (12894, 217204), (15964, 175434), (16708, 167622), (17192, 162903), (23946, 116956), (25062, 111748), (25788, 108602), (27937, 100248), (29239, 95784), (31928, 87717), (33416, 83811), (47892, 58478), (50124, 55874), (51576, 54301)]