260542464

素因数分解:

$2^{12}\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1$

素因数の和:280

約数の個数: 208

約数和(自身を含む): 858678912

約数和(自身を除く): 598136448

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, 112, 128, 156, 168, 182, 192, 208, 224, 233, 256, 273, 312, 336, 364, 384, 416, 448, 466, 512, 546, 624, 672, 699, 728, 768, 832, 896, 932, 1024, 1092, 1248, 1344, 1398, 1456, 1536, 1631, 1664, 1792, 1864, 2048, 2184, 2496, 2688, 2796, 2912, 3029, 3072, 3262, 3328, 3584, 3728, 4096, 4368, 4893, 4992, 5376, 5592, 5824, 6058, 6144, 6524, 6656, 7168, 7456, 8736, 9087, 9786, 9984, 10752, 11184, 11648, 12116, 12288, 13048, 13312, 14336, 14912, 17472, 18174, 19572, 19968, 21203, 21504, 22368, 23296, 24232, 26096, 26624, 28672, 29824, 34944, 36348, 39144, 39936, 42406, 43008, 44736, 46592, 48464, 52192, 53248, 59648, 63609, 69888, 72696, 78288, 79872, 84812, 86016, 89472, 93184, 96928, 104384, 119296, 127218, 139776, 145392, 156576, 159744, 169624, 178944, 186368, 193856, 208768, 238592, 254436, 279552, 290784, 313152, 339248, 357888, 372736, 387712, 417536, 477184, 508872, 559104, 581568, 626304, 678496, 715776, 775424, 835072, 954368, 1017744, 1118208, 1163136, 1252608, 1356992, 1431552, 1550848, 1670144, 2035488, 2326272, 2505216, 2713984, 2863104, 3101696, 3340288, 4070976, 4652544, 5010432, 5427968, 6203392, 6680576, 8141952, 9305088, 10020864, 10855936, 12406784, 16283904, 18610176, 20041728, 21711872, 32567808, 37220352, 43423744, 65135616, 86847488, 130271232, 260542464]

約数ペア:

[(1, 260542464), (2, 130271232), (3, 86847488), (4, 65135616), (6, 43423744), (7, 37220352), (8, 32567808), (12, 21711872), (13, 20041728), (14, 18610176), (16, 16283904), (21, 12406784), (24, 10855936), (26, 10020864), (28, 9305088), (32, 8141952), (39, 6680576), (42, 6203392), (48, 5427968), (52, 5010432), (56, 4652544), (64, 4070976), (78, 3340288), (84, 3101696), (91, 2863104), (96, 2713984), (104, 2505216), (112, 2326272), (128, 2035488), (156, 1670144), (168, 1550848), (182, 1431552), (192, 1356992), (208, 1252608), (224, 1163136), (233, 1118208), (256, 1017744), (273, 954368), (312, 835072), (336, 775424), (364, 715776), (384, 678496), (416, 626304), (448, 581568), (466, 559104), (512, 508872), (546, 477184), (624, 417536), (672, 387712), (699, 372736), (728, 357888), (768, 339248), (832, 313152), (896, 290784), (932, 279552), (1024, 254436), (1092, 238592), (1248, 208768), (1344, 193856), (1398, 186368), (1456, 178944), (1536, 169624), (1631, 159744), (1664, 156576), (1792, 145392), (1864, 139776), (2048, 127218), (2184, 119296), (2496, 104384), (2688, 96928), (2796, 93184), (2912, 89472), (3029, 86016), (3072, 84812), (3262, 79872), (3328, 78288), (3584, 72696), (3728, 69888), (4096, 63609), (4368, 59648), (4893, 53248), (4992, 52192), (5376, 48464), (5592, 46592), (5824, 44736), (6058, 43008), (6144, 42406), (6524, 39936), (6656, 39144), (7168, 36348), (7456, 34944), (8736, 29824), (9087, 28672), (9786, 26624), (9984, 26096), (10752, 24232), (11184, 23296), (11648, 22368), (12116, 21504), (12288, 21203), (13048, 19968), (13312, 19572), (14336, 18174), (14912, 17472)]