2666447616

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:307

約数の個数: 288

約数和(自身を含む): 8467458048

約数和(自身を除く): 5801010432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 47, 48, 56, 61, 64, 84, 94, 96, 112, 122, 128, 141, 168, 173, 183, 188, 192, 224, 244, 256, 282, 329, 336, 346, 366, 376, 384, 427, 448, 488, 519, 564, 658, 672, 692, 732, 752, 768, 854, 896, 976, 987, 1038, 1128, 1211, 1281, 1316, 1344, 1384, 1464, 1504, 1708, 1792, 1952, 1974, 2076, 2256, 2422, 2562, 2632, 2688, 2768, 2867, 2928, 3008, 3416, 3633, 3904, 3948, 4152, 4512, 4844, 5124, 5264, 5376, 5536, 5734, 5856, 6016, 6832, 7266, 7808, 7896, 8131, 8304, 8601, 9024, 9688, 10248, 10528, 10553, 11072, 11468, 11712, 12032, 13664, 14532, 15616, 15792, 16262, 16608, 17202, 18048, 19376, 20069, 20496, 21056, 21106, 22144, 22936, 23424, 24393, 27328, 29064, 31584, 31659, 32524, 33216, 34404, 36096, 38752, 40138, 40992, 42112, 42212, 44288, 45872, 46848, 48786, 54656, 56917, 58128, 60207, 63168, 63318, 65048, 66432, 68808, 73871, 77504, 80276, 81984, 84224, 84424, 91744, 97572, 109312, 113834, 116256, 120414, 126336, 126636, 130096, 132864, 137616, 147742, 155008, 160552, 163968, 168848, 170751, 183488, 195144, 221613, 227668, 232512, 240828, 252672, 253272, 260192, 275232, 295484, 310016, 321104, 327936, 337696, 341502, 366976, 390288, 443226, 455336, 465024, 481656, 495991, 506544, 520384, 550464, 590968, 642208, 675392, 683004, 733952, 780576, 886452, 910672, 930048, 963312, 991982, 1013088, 1040768, 1100928, 1181936, 1284416, 1350784, 1366008, 1487973, 1561152, 1772904, 1821344, 1926624, 1983964, 2026176, 2081536, 2201856, 2363872, 2568832, 2701568, 2732016, 2975946, 3122304, 3471937, 3545808, 3642688, 3853248, 3967928, 4052352, 4727744, 5137664, 5464032, 5951892, 6244608, 6943874, 7091616, 7285376, 7706496, 7935856, 8104704, 9455488, 10415811, 10928064, 11903784, 13887748, 14183232, 14570752, 15412992, 15871712, 18910976, 20831622, 21856128, 23807568, 27775496, 28366464, 31743424, 41663244, 43712256, 47615136, 55550992, 56732928, 63486848, 83326488, 95230272, 111101984, 126973696, 166652976, 190460544, 222203968, 333305952, 380921088, 444407936, 666611904, 888815872, 1333223808, 2666447616]

約数ペア:

[(1, 2666447616), (2, 1333223808), (3, 888815872), (4, 666611904), (6, 444407936), (7, 380921088), (8, 333305952), (12, 222203968), (14, 190460544), (16, 166652976), (21, 126973696), (24, 111101984), (28, 95230272), (32, 83326488), (42, 63486848), (47, 56732928), (48, 55550992), (56, 47615136), (61, 43712256), (64, 41663244), (84, 31743424), (94, 28366464), (96, 27775496), (112, 23807568), (122, 21856128), (128, 20831622), (141, 18910976), (168, 15871712), (173, 15412992), (183, 14570752), (188, 14183232), (192, 13887748), (224, 11903784), (244, 10928064), (256, 10415811), (282, 9455488), (329, 8104704), (336, 7935856), (346, 7706496), (366, 7285376), (376, 7091616), (384, 6943874), (427, 6244608), (448, 5951892), (488, 5464032), (519, 5137664), (564, 4727744), (658, 4052352), (672, 3967928), (692, 3853248), (732, 3642688), (752, 3545808), (768, 3471937), (854, 3122304), (896, 2975946), (976, 2732016), (987, 2701568), (1038, 2568832), (1128, 2363872), (1211, 2201856), (1281, 2081536), (1316, 2026176), (1344, 1983964), (1384, 1926624), (1464, 1821344), (1504, 1772904), (1708, 1561152), (1792, 1487973), (1952, 1366008), (1974, 1350784), (2076, 1284416), (2256, 1181936), (2422, 1100928), (2562, 1040768), (2632, 1013088), (2688, 991982), (2768, 963312), (2867, 930048), (2928, 910672), (3008, 886452), (3416, 780576), (3633, 733952), (3904, 683004), (3948, 675392), (4152, 642208), (4512, 590968), (4844, 550464), (5124, 520384), (5264, 506544), (5376, 495991), (5536, 481656), (5734, 465024), (5856, 455336), (6016, 443226), (6832, 390288), (7266, 366976), (7808, 341502), (7896, 337696), (8131, 327936), (8304, 321104), (8601, 310016), (9024, 295484), (9688, 275232), (10248, 260192), (10528, 253272), (10553, 252672), (11072, 240828), (11468, 232512), (11712, 227668), (12032, 221613), (13664, 195144), (14532, 183488), (15616, 170751), (15792, 168848), (16262, 163968), (16608, 160552), (17202, 155008), (18048, 147742), (19376, 137616), (20069, 132864), (20496, 130096), (21056, 126636), (21106, 126336), (22144, 120414), (22936, 116256), (23424, 113834), (24393, 109312), (27328, 97572), (29064, 91744), (31584, 84424), (31659, 84224), (32524, 81984), (33216, 80276), (34404, 77504), (36096, 73871), (38752, 68808), (40138, 66432), (40992, 65048), (42112, 63318), (42212, 63168), (44288, 60207), (45872, 58128), (46848, 56917), (48786, 54656)]