627572976

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{1721}}^1$

素因数の和:1910

約数の個数: 80

約数和(自身を含む): 1660393728

約数和(自身を除く): 1032820752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 107, 142, 213, 214, 284, 321, 426, 428, 568, 642, 852, 856, 1136, 1284, 1704, 1712, 1721, 2568, 3408, 3442, 5136, 5163, 6884, 7597, 10326, 13768, 15194, 20652, 22791, 27536, 30388, 41304, 45582, 60776, 82608, 91164, 121552, 122191, 182328, 184147, 244382, 364656, 366573, 368294, 488764, 552441, 733146, 736588, 977528, 1104882, 1466292, 1473176, 1955056, 2209764, 2932584, 2946352, 4419528, 5865168, 8839056, 13074437, 26148874, 39223311, 52297748, 78446622, 104595496, 156893244, 209190992, 313786488, 627572976]

約数ペア:

[(1, 627572976), (2, 313786488), (3, 209190992), (4, 156893244), (6, 104595496), (8, 78446622), (12, 52297748), (16, 39223311), (24, 26148874), (48, 13074437), (71, 8839056), (107, 5865168), (142, 4419528), (213, 2946352), (214, 2932584), (284, 2209764), (321, 1955056), (426, 1473176), (428, 1466292), (568, 1104882), (642, 977528), (852, 736588), (856, 733146), (1136, 552441), (1284, 488764), (1704, 368294), (1712, 366573), (1721, 364656), (2568, 244382), (3408, 184147), (3442, 182328), (5136, 122191), (5163, 121552), (6884, 91164), (7597, 82608), (10326, 60776), (13768, 45582), (15194, 41304), (20652, 30388), (22791, 27536)]