371998494

素因数分解:

$2^1\times 3^6\times 7^2\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:202

約数の個数: 168

約数和(自身を含む): 1004790528

約数和(自身を除く): 632792034

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 41, 42, 49, 54, 63, 81, 82, 98, 123, 126, 127, 147, 162, 189, 243, 246, 254, 287, 294, 369, 378, 381, 441, 486, 567, 574, 729, 738, 762, 861, 882, 889, 1107, 1134, 1143, 1323, 1458, 1701, 1722, 1778, 2009, 2214, 2286, 2583, 2646, 2667, 3321, 3402, 3429, 3969, 4018, 5103, 5166, 5207, 5334, 6027, 6223, 6642, 6858, 7749, 7938, 8001, 9963, 10206, 10287, 10414, 11907, 12054, 12446, 15498, 15621, 16002, 18081, 18669, 19926, 20574, 23247, 23814, 24003, 29889, 30861, 31242, 35721, 36162, 36449, 37338, 46494, 46863, 48006, 54243, 56007, 59778, 61722, 69741, 71442, 72009, 72898, 92583, 93726, 108486, 109347, 112014, 139482, 140589, 144018, 162729, 168021, 185166, 209223, 216027, 218694, 255143, 281178, 325458, 328041, 336042, 418446, 421767, 432054, 488187, 504063, 510286, 648081, 656082, 765429, 843534, 976374, 984123, 1008126, 1265301, 1296162, 1464561, 1512189, 1530858, 1968246, 2296287, 2530602, 2929122, 2952369, 3024378, 3795903, 4536567, 4592574, 5904738, 6888861, 7591806, 8857107, 9073134, 13777722, 17714214, 20666583, 26571321, 41333166, 53142642, 61999749, 123999498, 185999247, 371998494]

約数ペア:

[(1, 371998494), (2, 185999247), (3, 123999498), (6, 61999749), (7, 53142642), (9, 41333166), (14, 26571321), (18, 20666583), (21, 17714214), (27, 13777722), (41, 9073134), (42, 8857107), (49, 7591806), (54, 6888861), (63, 5904738), (81, 4592574), (82, 4536567), (98, 3795903), (123, 3024378), (126, 2952369), (127, 2929122), (147, 2530602), (162, 2296287), (189, 1968246), (243, 1530858), (246, 1512189), (254, 1464561), (287, 1296162), (294, 1265301), (369, 1008126), (378, 984123), (381, 976374), (441, 843534), (486, 765429), (567, 656082), (574, 648081), (729, 510286), (738, 504063), (762, 488187), (861, 432054), (882, 421767), (889, 418446), (1107, 336042), (1134, 328041), (1143, 325458), (1323, 281178), (1458, 255143), (1701, 218694), (1722, 216027), (1778, 209223), (2009, 185166), (2214, 168021), (2286, 162729), (2583, 144018), (2646, 140589), (2667, 139482), (3321, 112014), (3402, 109347), (3429, 108486), (3969, 93726), (4018, 92583), (5103, 72898), (5166, 72009), (5207, 71442), (5334, 69741), (6027, 61722), (6223, 59778), (6642, 56007), (6858, 54243), (7749, 48006), (7938, 46863), (8001, 46494), (9963, 37338), (10206, 36449), (10287, 36162), (10414, 35721), (11907, 31242), (12054, 30861), (12446, 29889), (15498, 24003), (15621, 23814), (16002, 23247), (18081, 20574), (18669, 19926)]