1561178112

素因数分解:

$2^{12}\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{337}}^1$

素因数の和:406

約数の個数: 208

約数和(自身を含む): 4651177440

約数和(自身を除く): 3089999328

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 29, 32, 39, 48, 52, 58, 64, 78, 87, 96, 104, 116, 128, 156, 174, 192, 208, 232, 256, 312, 337, 348, 377, 384, 416, 464, 512, 624, 674, 696, 754, 768, 832, 928, 1011, 1024, 1131, 1248, 1348, 1392, 1508, 1536, 1664, 1856, 2022, 2048, 2262, 2496, 2696, 2784, 3016, 3072, 3328, 3712, 4044, 4096, 4381, 4524, 4992, 5392, 5568, 6032, 6144, 6656, 7424, 8088, 8762, 9048, 9773, 9984, 10784, 11136, 12064, 12288, 13143, 13312, 14848, 16176, 17524, 18096, 19546, 19968, 21568, 22272, 24128, 26286, 26624, 29319, 29696, 32352, 35048, 36192, 39092, 39936, 43136, 44544, 48256, 52572, 53248, 58638, 59392, 64704, 70096, 72384, 78184, 79872, 86272, 89088, 96512, 105144, 117276, 118784, 127049, 129408, 140192, 144768, 156368, 159744, 172544, 178176, 193024, 210288, 234552, 254098, 258816, 280384, 289536, 312736, 345088, 356352, 381147, 386048, 420576, 469104, 508196, 517632, 560768, 579072, 625472, 690176, 762294, 772096, 841152, 938208, 1016392, 1035264, 1121536, 1158144, 1250944, 1380352, 1524588, 1544192, 1682304, 1876416, 2032784, 2070528, 2243072, 2316288, 2501888, 3049176, 3364608, 3752832, 4065568, 4141056, 4486144, 4632576, 5003776, 6098352, 6729216, 7505664, 8131136, 8972288, 10007552, 12196704, 13458432, 15011328, 16262272, 17944576, 20015104, 24393408, 26916864, 30022656, 32524544, 40030208, 48786816, 53833728, 60045312, 65049088, 97573632, 120090624, 130098176, 195147264, 260196352, 390294528, 520392704, 780589056, 1561178112]

約数ペア:

[(1, 1561178112), (2, 780589056), (3, 520392704), (4, 390294528), (6, 260196352), (8, 195147264), (12, 130098176), (13, 120090624), (16, 97573632), (24, 65049088), (26, 60045312), (29, 53833728), (32, 48786816), (39, 40030208), (48, 32524544), (52, 30022656), (58, 26916864), (64, 24393408), (78, 20015104), (87, 17944576), (96, 16262272), (104, 15011328), (116, 13458432), (128, 12196704), (156, 10007552), (174, 8972288), (192, 8131136), (208, 7505664), (232, 6729216), (256, 6098352), (312, 5003776), (337, 4632576), (348, 4486144), (377, 4141056), (384, 4065568), (416, 3752832), (464, 3364608), (512, 3049176), (624, 2501888), (674, 2316288), (696, 2243072), (754, 2070528), (768, 2032784), (832, 1876416), (928, 1682304), (1011, 1544192), (1024, 1524588), (1131, 1380352), (1248, 1250944), (1348, 1158144), (1392, 1121536), (1508, 1035264), (1536, 1016392), (1664, 938208), (1856, 841152), (2022, 772096), (2048, 762294), (2262, 690176), (2496, 625472), (2696, 579072), (2784, 560768), (3016, 517632), (3072, 508196), (3328, 469104), (3712, 420576), (4044, 386048), (4096, 381147), (4381, 356352), (4524, 345088), (4992, 312736), (5392, 289536), (5568, 280384), (6032, 258816), (6144, 254098), (6656, 234552), (7424, 210288), (8088, 193024), (8762, 178176), (9048, 172544), (9773, 159744), (9984, 156368), (10784, 144768), (11136, 140192), (12064, 129408), (12288, 127049), (13143, 118784), (13312, 117276), (14848, 105144), (16176, 96512), (17524, 89088), (18096, 86272), (19546, 79872), (19968, 78184), (21568, 72384), (22272, 70096), (24128, 64704), (26286, 59392), (26624, 58638), (29319, 53248), (29696, 52572), (32352, 48256), (35048, 44544), (36192, 43136), (39092, 39936)]