1340976

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1$

素因数の和:338

約数の個数: 80

約数和(自身を含む): 4277504

約数和(自身を除く): 2936528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 307, 312, 336, 364, 546, 614, 624, 728, 921, 1092, 1228, 1456, 1842, 2149, 2184, 2456, 3684, 3991, 4298, 4368, 4912, 6447, 7368, 7982, 8596, 11973, 12894, 14736, 15964, 17192, 23946, 25788, 27937, 31928, 34384, 47892, 51576, 55874, 63856, 83811, 95784, 103152, 111748, 167622, 191568, 223496, 335244, 446992, 670488, 1340976]

約数ペア:

[(1, 1340976), (2, 670488), (3, 446992), (4, 335244), (6, 223496), (7, 191568), (8, 167622), (12, 111748), (13, 103152), (14, 95784), (16, 83811), (21, 63856), (24, 55874), (26, 51576), (28, 47892), (39, 34384), (42, 31928), (48, 27937), (52, 25788), (56, 23946), (78, 17192), (84, 15964), (91, 14736), (104, 12894), (112, 11973), (156, 8596), (168, 7982), (182, 7368), (208, 6447), (273, 4912), (307, 4368), (312, 4298), (336, 3991), (364, 3684), (546, 2456), (614, 2184), (624, 2149), (728, 1842), (921, 1456), (1092, 1228)]