257040576

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{34327}}^1$

素因数の和:34358

約数の個数: 84

約数和(自身を含む): 793457392

約数和(自身を除く): 536416816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 144, 156, 192, 208, 234, 288, 312, 416, 468, 576, 624, 832, 936, 1248, 1872, 2496, 3744, 7488, 34327, 68654, 102981, 137308, 205962, 274616, 308943, 411924, 446251, 549232, 617886, 823848, 892502, 1098464, 1235772, 1338753, 1647696, 1785004, 2196928, 2471544, 2677506, 3295392, 3570008, 4016259, 4943088, 5355012, 6590784, 7140016, 8032518, 9886176, 10710024, 14280032, 16065036, 19772352, 21420048, 28560064, 32130072, 42840096, 64260144, 85680192, 128520288, 257040576]

約数ペア:

[(1, 257040576), (2, 128520288), (3, 85680192), (4, 64260144), (6, 42840096), (8, 32130072), (9, 28560064), (12, 21420048), (13, 19772352), (16, 16065036), (18, 14280032), (24, 10710024), (26, 9886176), (32, 8032518), (36, 7140016), (39, 6590784), (48, 5355012), (52, 4943088), (64, 4016259), (72, 3570008), (78, 3295392), (96, 2677506), (104, 2471544), (117, 2196928), (144, 1785004), (156, 1647696), (192, 1338753), (208, 1235772), (234, 1098464), (288, 892502), (312, 823848), (416, 617886), (468, 549232), (576, 446251), (624, 411924), (832, 308943), (936, 274616), (1248, 205962), (1872, 137308), (2496, 102981), (3744, 68654), (7488, 34327)]