256122048

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1$

素因数の和:279

約数の個数: 224

約数和(自身を含む): 847977984

約数和(自身を除く): 591855936

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 107, 112, 137, 156, 168, 182, 192, 208, 214, 224, 273, 274, 312, 321, 336, 364, 411, 416, 428, 448, 546, 548, 624, 642, 672, 728, 749, 822, 832, 856, 959, 1092, 1096, 1248, 1284, 1344, 1391, 1456, 1498, 1644, 1712, 1781, 1918, 2184, 2192, 2247, 2496, 2568, 2782, 2877, 2912, 2996, 3288, 3424, 3562, 3836, 4173, 4368, 4384, 4494, 5136, 5343, 5564, 5754, 5824, 5992, 6576, 6848, 7124, 7672, 8346, 8736, 8768, 8988, 9737, 10272, 10686, 11128, 11508, 11984, 12467, 13152, 14248, 14659, 15344, 16692, 17472, 17976, 19474, 20544, 21372, 22256, 23016, 23968, 24934, 26304, 28496, 29211, 29318, 30688, 33384, 35952, 37401, 38948, 42744, 43977, 44512, 46032, 47936, 49868, 56992, 58422, 58636, 61376, 66768, 71904, 74802, 77896, 85488, 87954, 89024, 92064, 99736, 102613, 113984, 116844, 117272, 133536, 143808, 149604, 155792, 170976, 175908, 184128, 190567, 199472, 205226, 233688, 234544, 267072, 299208, 307839, 311584, 341952, 351816, 381134, 398944, 410452, 467376, 469088, 571701, 598416, 615678, 623168, 703632, 762268, 797888, 820904, 934752, 938176, 1143402, 1196832, 1231356, 1333969, 1407264, 1524536, 1641808, 1869504, 2286804, 2393664, 2462712, 2667938, 2814528, 3049072, 3283616, 4001907, 4573608, 4925424, 5335876, 6098144, 6567232, 8003814, 9147216, 9850848, 10671752, 12196288, 16007628, 18294432, 19701696, 21343504, 32015256, 36588864, 42687008, 64030512, 85374016, 128061024, 256122048]

約数ペア:

[(1, 256122048), (2, 128061024), (3, 85374016), (4, 64030512), (6, 42687008), (7, 36588864), (8, 32015256), (12, 21343504), (13, 19701696), (14, 18294432), (16, 16007628), (21, 12196288), (24, 10671752), (26, 9850848), (28, 9147216), (32, 8003814), (39, 6567232), (42, 6098144), (48, 5335876), (52, 4925424), (56, 4573608), (64, 4001907), (78, 3283616), (84, 3049072), (91, 2814528), (96, 2667938), (104, 2462712), (107, 2393664), (112, 2286804), (137, 1869504), (156, 1641808), (168, 1524536), (182, 1407264), (192, 1333969), (208, 1231356), (214, 1196832), (224, 1143402), (273, 938176), (274, 934752), (312, 820904), (321, 797888), (336, 762268), (364, 703632), (411, 623168), (416, 615678), (428, 598416), (448, 571701), (546, 469088), (548, 467376), (624, 410452), (642, 398944), (672, 381134), (728, 351816), (749, 341952), (822, 311584), (832, 307839), (856, 299208), (959, 267072), (1092, 234544), (1096, 233688), (1248, 205226), (1284, 199472), (1344, 190567), (1391, 184128), (1456, 175908), (1498, 170976), (1644, 155792), (1712, 149604), (1781, 143808), (1918, 133536), (2184, 117272), (2192, 116844), (2247, 113984), (2496, 102613), (2568, 99736), (2782, 92064), (2877, 89024), (2912, 87954), (2996, 85488), (3288, 77896), (3424, 74802), (3562, 71904), (3836, 66768), (4173, 61376), (4368, 58636), (4384, 58422), (4494, 56992), (5136, 49868), (5343, 47936), (5564, 46032), (5754, 44512), (5824, 43977), (5992, 42744), (6576, 38948), (6848, 37401), (7124, 35952), (7672, 33384), (8346, 30688), (8736, 29318), (8768, 29211), (8988, 28496), (9737, 26304), (10272, 24934), (10686, 23968), (11128, 23016), (11508, 22256), (11984, 21372), (12467, 20544), (13152, 19474), (14248, 17976), (14659, 17472), (15344, 16692)]