674590644

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1279}}^1$

素因数の和:1339

約数の個数: 216

約数和(自身を含む): 2230824960

約数和(自身を除く): 1556234316

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 23, 26, 28, 36, 39, 42, 46, 49, 52, 63, 69, 78, 84, 91, 92, 98, 117, 126, 138, 147, 156, 161, 182, 196, 207, 234, 252, 273, 276, 294, 299, 322, 364, 414, 441, 468, 483, 546, 588, 598, 637, 644, 819, 828, 882, 897, 966, 1092, 1127, 1196, 1274, 1279, 1449, 1638, 1764, 1794, 1911, 1932, 2093, 2254, 2548, 2558, 2691, 2898, 3276, 3381, 3588, 3822, 3837, 4186, 4508, 5116, 5382, 5733, 5796, 6279, 6762, 7644, 7674, 8372, 8953, 10143, 10764, 11466, 11511, 12558, 13524, 14651, 15348, 16627, 17906, 18837, 20286, 22932, 23022, 25116, 26859, 29302, 29417, 33254, 35812, 37674, 40572, 43953, 46044, 49881, 53718, 58604, 58834, 62671, 66508, 75348, 80577, 87906, 88251, 99762, 107436, 116389, 117668, 125342, 131859, 149643, 161154, 175812, 176502, 188013, 199524, 205919, 232778, 250684, 263718, 264753, 299286, 322308, 349167, 353004, 376026, 382421, 411838, 465556, 527436, 529506, 564039, 598572, 617757, 698334, 752052, 764842, 814723, 823676, 1047501, 1059012, 1128078, 1147263, 1235514, 1396668, 1441433, 1529684, 1629446, 1853271, 2095002, 2256156, 2294526, 2444169, 2471028, 2676947, 2882866, 3258892, 3441789, 3706542, 4190004, 4324299, 4589052, 4888338, 5353894, 5765732, 6883578, 7332507, 7413084, 8030841, 8648598, 9776676, 10707788, 12972897, 13767156, 14665014, 16061682, 17297196, 18738629, 24092523, 25945794, 29330028, 32123364, 37477258, 48185046, 51891588, 56215887, 74954516, 96370092, 112431774, 168647661, 224863548, 337295322, 674590644]

約数ペア:

[(1, 674590644), (2, 337295322), (3, 224863548), (4, 168647661), (6, 112431774), (7, 96370092), (9, 74954516), (12, 56215887), (13, 51891588), (14, 48185046), (18, 37477258), (21, 32123364), (23, 29330028), (26, 25945794), (28, 24092523), (36, 18738629), (39, 17297196), (42, 16061682), (46, 14665014), (49, 13767156), (52, 12972897), (63, 10707788), (69, 9776676), (78, 8648598), (84, 8030841), (91, 7413084), (92, 7332507), (98, 6883578), (117, 5765732), (126, 5353894), (138, 4888338), (147, 4589052), (156, 4324299), (161, 4190004), (182, 3706542), (196, 3441789), (207, 3258892), (234, 2882866), (252, 2676947), (273, 2471028), (276, 2444169), (294, 2294526), (299, 2256156), (322, 2095002), (364, 1853271), (414, 1629446), (441, 1529684), (468, 1441433), (483, 1396668), (546, 1235514), (588, 1147263), (598, 1128078), (637, 1059012), (644, 1047501), (819, 823676), (828, 814723), (882, 764842), (897, 752052), (966, 698334), (1092, 617757), (1127, 598572), (1196, 564039), (1274, 529506), (1279, 527436), (1449, 465556), (1638, 411838), (1764, 382421), (1794, 376026), (1911, 353004), (1932, 349167), (2093, 322308), (2254, 299286), (2548, 264753), (2558, 263718), (2691, 250684), (2898, 232778), (3276, 205919), (3381, 199524), (3588, 188013), (3822, 176502), (3837, 175812), (4186, 161154), (4508, 149643), (5116, 131859), (5382, 125342), (5733, 117668), (5796, 116389), (6279, 107436), (6762, 99762), (7644, 88251), (7674, 87906), (8372, 80577), (8953, 75348), (10143, 66508), (10764, 62671), (11466, 58834), (11511, 58604), (12558, 53718), (13524, 49881), (14651, 46044), (15348, 43953), (16627, 40572), (17906, 37674), (18837, 35812), (20286, 33254), (22932, 29417), (23022, 29302), (25116, 26859)]