670180644

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{71}}^1\times {\mathrm{5351}}^1$

素因数の和:5446

約数の個数: 108

約数和(自身を含む): 1998779328

約数和(自身を除く): 1328598684

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 71, 84, 98, 126, 142, 147, 196, 213, 252, 284, 294, 426, 441, 497, 588, 639, 852, 882, 994, 1278, 1491, 1764, 1988, 2556, 2982, 3479, 4473, 5351, 5964, 6958, 8946, 10437, 10702, 13916, 16053, 17892, 20874, 21404, 31311, 32106, 37457, 41748, 48159, 62622, 64212, 74914, 96318, 112371, 125244, 149828, 192636, 224742, 262199, 337113, 379921, 449484, 524398, 674226, 759842, 786597, 1048796, 1139763, 1348452, 1519684, 1573194, 2279526, 2359791, 2659447, 3146388, 3419289, 4559052, 4719582, 5318894, 6838578, 7978341, 9439164, 10637788, 13677156, 15956682, 18616129, 23935023, 31913364, 37232258, 47870046, 55848387, 74464516, 95740092, 111696774, 167545161, 223393548, 335090322, 670180644]

約数ペア:

[(1, 670180644), (2, 335090322), (3, 223393548), (4, 167545161), (6, 111696774), (7, 95740092), (9, 74464516), (12, 55848387), (14, 47870046), (18, 37232258), (21, 31913364), (28, 23935023), (36, 18616129), (42, 15956682), (49, 13677156), (63, 10637788), (71, 9439164), (84, 7978341), (98, 6838578), (126, 5318894), (142, 4719582), (147, 4559052), (196, 3419289), (213, 3146388), (252, 2659447), (284, 2359791), (294, 2279526), (426, 1573194), (441, 1519684), (497, 1348452), (588, 1139763), (639, 1048796), (852, 786597), (882, 759842), (994, 674226), (1278, 524398), (1491, 449484), (1764, 379921), (1988, 337113), (2556, 262199), (2982, 224742), (3479, 192636), (4473, 149828), (5351, 125244), (5964, 112371), (6958, 96318), (8946, 74914), (10437, 64212), (10702, 62622), (13916, 48159), (16053, 41748), (17892, 37457), (20874, 32106), (21404, 31311)]