7811521536

素因数分解:

$2^{10}\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{27943}}^1$

素因数の和:27986

約数の個数: 176

約数和(自身を含む): 25626212864

約数和(自身を除く): 17814691328

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, 256, 273, 312, 336, 364, 384, 416, 448, 512, 546, 624, 672, 728, 768, 832, 896, 1024, 1092, 1248, 1344, 1456, 1536, 1664, 1792, 2184, 2496, 2688, 2912, 3072, 3328, 3584, 4368, 4992, 5376, 5824, 6656, 7168, 8736, 9984, 10752, 11648, 13312, 17472, 19968, 21504, 23296, 27943, 34944, 39936, 46592, 55886, 69888, 83829, 93184, 111772, 139776, 167658, 195601, 223544, 279552, 335316, 363259, 391202, 447088, 586803, 670632, 726518, 782404, 894176, 1089777, 1173606, 1341264, 1453036, 1564808, 1788352, 2179554, 2347212, 2542813, 2682528, 2906072, 3129616, 3576704, 4359108, 4694424, 5085626, 5365056, 5812144, 6259232, 7153408, 7628439, 8718216, 9388848, 10171252, 10730112, 11624288, 12518464, 14306816, 15256878, 17436432, 18777696, 20342504, 21460224, 23248576, 25036928, 28613632, 30513756, 34872864, 37555392, 40685008, 42920448, 46497152, 50073856, 61027512, 69745728, 75110784, 81370016, 85840896, 92994304, 100147712, 122055024, 139491456, 150221568, 162740032, 185988608, 200295424, 244110048, 278982912, 300443136, 325480064, 371977216, 488220096, 557965824, 600886272, 650960128, 976440192, 1115931648, 1301920256, 1952880384, 2603840512, 3905760768, 7811521536]

約数ペア:

[(1, 7811521536), (2, 3905760768), (3, 2603840512), (4, 1952880384), (6, 1301920256), (7, 1115931648), (8, 976440192), (12, 650960128), (13, 600886272), (14, 557965824), (16, 488220096), (21, 371977216), (24, 325480064), (26, 300443136), (28, 278982912), (32, 244110048), (39, 200295424), (42, 185988608), (48, 162740032), (52, 150221568), (56, 139491456), (64, 122055024), (78, 100147712), (84, 92994304), (91, 85840896), (96, 81370016), (104, 75110784), (112, 69745728), (128, 61027512), (156, 50073856), (168, 46497152), (182, 42920448), (192, 40685008), (208, 37555392), (224, 34872864), (256, 30513756), (273, 28613632), (312, 25036928), (336, 23248576), (364, 21460224), (384, 20342504), (416, 18777696), (448, 17436432), (512, 15256878), (546, 14306816), (624, 12518464), (672, 11624288), (728, 10730112), (768, 10171252), (832, 9388848), (896, 8718216), (1024, 7628439), (1092, 7153408), (1248, 6259232), (1344, 5812144), (1456, 5365056), (1536, 5085626), (1664, 4694424), (1792, 4359108), (2184, 3576704), (2496, 3129616), (2688, 2906072), (2912, 2682528), (3072, 2542813), (3328, 2347212), (3584, 2179554), (4368, 1788352), (4992, 1564808), (5376, 1453036), (5824, 1341264), (6656, 1173606), (7168, 1089777), (8736, 894176), (9984, 782404), (10752, 726518), (11648, 670632), (13312, 586803), (17472, 447088), (19968, 391202), (21504, 363259), (23296, 335316), (27943, 279552), (34944, 223544), (39936, 195601), (46592, 167658), (55886, 139776), (69888, 111772), (83829, 93184)]