2105555712

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6803}}^1$

素因数の和:6866

約数の個数: 144

約数和(自身を含む): 6230504448

約数和(自身を除く): 4124948736

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 64, 78, 93, 96, 104, 124, 128, 156, 186, 192, 208, 248, 256, 312, 372, 384, 403, 416, 496, 624, 744, 768, 806, 832, 992, 1209, 1248, 1488, 1612, 1664, 1984, 2418, 2496, 2976, 3224, 3328, 3968, 4836, 4992, 5952, 6448, 6803, 7936, 9672, 9984, 11904, 12896, 13606, 19344, 20409, 23808, 25792, 27212, 38688, 40818, 51584, 54424, 77376, 81636, 88439, 103168, 108848, 154752, 163272, 176878, 210893, 217696, 265317, 309504, 326544, 353756, 421786, 435392, 530634, 632679, 653088, 707512, 843572, 870784, 1061268, 1265358, 1306176, 1415024, 1687144, 1741568, 2122536, 2530716, 2612352, 2741609, 2830048, 3374288, 4245072, 5061432, 5224704, 5483218, 5660096, 6748576, 8224827, 8490144, 10122864, 10966436, 11320192, 13497152, 16449654, 16980288, 20245728, 21932872, 22640384, 26994304, 32899308, 33960576, 40491456, 43865744, 53988608, 65798616, 67921152, 80982912, 87731488, 131597232, 161965824, 175462976, 263194464, 350925952, 526388928, 701851904, 1052777856, 2105555712]

約数ペア:

[(1, 2105555712), (2, 1052777856), (3, 701851904), (4, 526388928), (6, 350925952), (8, 263194464), (12, 175462976), (13, 161965824), (16, 131597232), (24, 87731488), (26, 80982912), (31, 67921152), (32, 65798616), (39, 53988608), (48, 43865744), (52, 40491456), (62, 33960576), (64, 32899308), (78, 26994304), (93, 22640384), (96, 21932872), (104, 20245728), (124, 16980288), (128, 16449654), (156, 13497152), (186, 11320192), (192, 10966436), (208, 10122864), (248, 8490144), (256, 8224827), (312, 6748576), (372, 5660096), (384, 5483218), (403, 5224704), (416, 5061432), (496, 4245072), (624, 3374288), (744, 2830048), (768, 2741609), (806, 2612352), (832, 2530716), (992, 2122536), (1209, 1741568), (1248, 1687144), (1488, 1415024), (1612, 1306176), (1664, 1265358), (1984, 1061268), (2418, 870784), (2496, 843572), (2976, 707512), (3224, 653088), (3328, 632679), (3968, 530634), (4836, 435392), (4992, 421786), (5952, 353756), (6448, 326544), (6803, 309504), (7936, 265317), (9672, 217696), (9984, 210893), (11904, 176878), (12896, 163272), (13606, 154752), (19344, 108848), (20409, 103168), (23808, 88439), (25792, 81636), (27212, 77376), (38688, 54424), (40818, 51584)]