252178794

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{71}}^1\times {\mathrm{4027}}^1$

素因数の和:4120

約数の個数: 72

約数和(自身を含む): 644705568

約数和(自身を除く): 392526774

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 71, 98, 126, 142, 147, 213, 294, 426, 441, 497, 639, 882, 994, 1278, 1491, 2982, 3479, 4027, 4473, 6958, 8054, 8946, 10437, 12081, 20874, 24162, 28189, 31311, 36243, 56378, 62622, 72486, 84567, 169134, 197323, 253701, 285917, 394646, 507402, 571834, 591969, 857751, 1183938, 1715502, 1775907, 2001419, 2573253, 3551814, 4002838, 5146506, 6004257, 12008514, 14009933, 18012771, 28019866, 36025542, 42029799, 84059598, 126089397, 252178794]

約数ペア:

[(1, 252178794), (2, 126089397), (3, 84059598), (6, 42029799), (7, 36025542), (9, 28019866), (14, 18012771), (18, 14009933), (21, 12008514), (42, 6004257), (49, 5146506), (63, 4002838), (71, 3551814), (98, 2573253), (126, 2001419), (142, 1775907), (147, 1715502), (213, 1183938), (294, 857751), (426, 591969), (441, 571834), (497, 507402), (639, 394646), (882, 285917), (994, 253701), (1278, 197323), (1491, 169134), (2982, 84567), (3479, 72486), (4027, 62622), (4473, 56378), (6958, 36243), (8054, 31311), (8946, 28189), (10437, 24162), (12081, 20874)]