215256132

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{65707}}^1$

素因数の和:65737

約数の個数: 72

約数和(自身を含む): 669695936

約数和(自身を除く): 454439804

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 65707, 131414, 197121, 262828, 394242, 459949, 591363, 788484, 854191, 919898, 1182726, 1379847, 1708382, 1839796, 2365452, 2562573, 2759694, 3416764, 4139541, 5125146, 5519388, 5979337, 7687719, 8279082, 10250292, 11958674, 15375438, 16558164, 17938011, 23917348, 30750876, 35876022, 53814033, 71752044, 107628066, 215256132]

約数ペア:

[(1, 215256132), (2, 107628066), (3, 71752044), (4, 53814033), (6, 35876022), (7, 30750876), (9, 23917348), (12, 17938011), (13, 16558164), (14, 15375438), (18, 11958674), (21, 10250292), (26, 8279082), (28, 7687719), (36, 5979337), (39, 5519388), (42, 5125146), (52, 4139541), (63, 3416764), (78, 2759694), (84, 2562573), (91, 2365452), (117, 1839796), (126, 1708382), (156, 1379847), (182, 1182726), (234, 919898), (252, 854191), (273, 788484), (364, 591363), (468, 459949), (546, 394242), (819, 262828), (1092, 197121), (1638, 131414), (3276, 65707)]