1815453696

素因数分解:

$2^{13}\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:270

約数の個数: 224

約数和(自身を含む): 5655673728

約数和(自身を除く): 3840220032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 61, 64, 84, 96, 112, 122, 128, 168, 173, 183, 192, 224, 244, 256, 336, 346, 366, 384, 427, 448, 488, 512, 519, 672, 692, 732, 768, 854, 896, 976, 1024, 1038, 1211, 1281, 1344, 1384, 1464, 1536, 1708, 1792, 1952, 2048, 2076, 2422, 2562, 2688, 2768, 2928, 3072, 3416, 3584, 3633, 3904, 4096, 4152, 4844, 5124, 5376, 5536, 5856, 6144, 6832, 7168, 7266, 7808, 8192, 8304, 9688, 10248, 10553, 10752, 11072, 11712, 12288, 13664, 14336, 14532, 15616, 16608, 19376, 20496, 21106, 21504, 22144, 23424, 24576, 27328, 28672, 29064, 31232, 31659, 33216, 38752, 40992, 42212, 43008, 44288, 46848, 54656, 57344, 58128, 62464, 63318, 66432, 73871, 77504, 81984, 84424, 86016, 88576, 93696, 109312, 116256, 124928, 126636, 132864, 147742, 155008, 163968, 168848, 172032, 177152, 187392, 218624, 221613, 232512, 249856, 253272, 265728, 295484, 310016, 327936, 337696, 354304, 374784, 437248, 443226, 465024, 499712, 506544, 531456, 590968, 620032, 655872, 675392, 708608, 749568, 874496, 886452, 930048, 1013088, 1062912, 1181936, 1240064, 1311744, 1350784, 1417216, 1499136, 1748992, 1772904, 1860096, 2026176, 2125824, 2363872, 2480128, 2623488, 2701568, 3497984, 3545808, 3720192, 4052352, 4251648, 4727744, 4960256, 5246976, 5403136, 7091616, 7440384, 8104704, 9455488, 9920512, 10493952, 10806272, 14183232, 14880768, 16209408, 18910976, 21612544, 28366464, 29761536, 32418816, 37821952, 43225088, 56732928, 64837632, 75643904, 86450176, 113465856, 129675264, 151287808, 226931712, 259350528, 302575616, 453863424, 605151232, 907726848, 1815453696]

約数ペア:

[(1, 1815453696), (2, 907726848), (3, 605151232), (4, 453863424), (6, 302575616), (7, 259350528), (8, 226931712), (12, 151287808), (14, 129675264), (16, 113465856), (21, 86450176), (24, 75643904), (28, 64837632), (32, 56732928), (42, 43225088), (48, 37821952), (56, 32418816), (61, 29761536), (64, 28366464), (84, 21612544), (96, 18910976), (112, 16209408), (122, 14880768), (128, 14183232), (168, 10806272), (173, 10493952), (183, 9920512), (192, 9455488), (224, 8104704), (244, 7440384), (256, 7091616), (336, 5403136), (346, 5246976), (366, 4960256), (384, 4727744), (427, 4251648), (448, 4052352), (488, 3720192), (512, 3545808), (519, 3497984), (672, 2701568), (692, 2623488), (732, 2480128), (768, 2363872), (854, 2125824), (896, 2026176), (976, 1860096), (1024, 1772904), (1038, 1748992), (1211, 1499136), (1281, 1417216), (1344, 1350784), (1384, 1311744), (1464, 1240064), (1536, 1181936), (1708, 1062912), (1792, 1013088), (1952, 930048), (2048, 886452), (2076, 874496), (2422, 749568), (2562, 708608), (2688, 675392), (2768, 655872), (2928, 620032), (3072, 590968), (3416, 531456), (3584, 506544), (3633, 499712), (3904, 465024), (4096, 443226), (4152, 437248), (4844, 374784), (5124, 354304), (5376, 337696), (5536, 327936), (5856, 310016), (6144, 295484), (6832, 265728), (7168, 253272), (7266, 249856), (7808, 232512), (8192, 221613), (8304, 218624), (9688, 187392), (10248, 177152), (10553, 172032), (10752, 168848), (11072, 163968), (11712, 155008), (12288, 147742), (13664, 132864), (14336, 126636), (14532, 124928), (15616, 116256), (16608, 109312), (19376, 93696), (20496, 88576), (21106, 86016), (21504, 84424), (22144, 81984), (23424, 77504), (24576, 73871), (27328, 66432), (28672, 63318), (29064, 62464), (31232, 58128), (31659, 57344), (33216, 54656), (38752, 46848), (40992, 44288), (42212, 43008)]