13781641728

素因数分解:

$2^9\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:275

約数の個数: 320

約数和(自身を含む): 39823736832

約数和(自身を除く): 26042095104

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 43, 48, 53, 62, 64, 86, 93, 96, 106, 124, 127, 128, 129, 159, 172, 186, 192, 212, 248, 254, 256, 258, 318, 344, 372, 381, 384, 424, 496, 508, 512, 516, 636, 688, 744, 762, 768, 848, 992, 1016, 1032, 1272, 1333, 1376, 1488, 1524, 1536, 1643, 1696, 1984, 2032, 2064, 2279, 2544, 2666, 2752, 2976, 3048, 3286, 3392, 3937, 3968, 3999, 4064, 4128, 4558, 4929, 5088, 5332, 5461, 5504, 5952, 6096, 6572, 6731, 6784, 6837, 7874, 7936, 7998, 8128, 8256, 9116, 9858, 10176, 10664, 10922, 11008, 11811, 11904, 12192, 13144, 13462, 13568, 13674, 15748, 15872, 15996, 16256, 16383, 16512, 18232, 19716, 20193, 20352, 21328, 21844, 22016, 23622, 23808, 24384, 26288, 26924, 27136, 27348, 31496, 31992, 32512, 32766, 33024, 36464, 39432, 40386, 40704, 42656, 43688, 47244, 47616, 48768, 52576, 53848, 54696, 62992, 63984, 65024, 65532, 66048, 70649, 72928, 78864, 80772, 81408, 85312, 87376, 94488, 97536, 105152, 107696, 109392, 125984, 127968, 131064, 141298, 145856, 157728, 161544, 169291, 170624, 174752, 188976, 195072, 208661, 210304, 211947, 215392, 218784, 251968, 255936, 262128, 282596, 289433, 291712, 315456, 323088, 338582, 341248, 349504, 377952, 417322, 420608, 423894, 430784, 437568, 503936, 507873, 511872, 524256, 565192, 578866, 583424, 625983, 630912, 646176, 677164, 682496, 699008, 755904, 834644, 841216, 847788, 861568, 868299, 875136, 1007872, 1015746, 1023744, 1048512, 1130384, 1157732, 1166848, 1251966, 1261824, 1292352, 1354328, 1398016, 1511808, 1669288, 1695576, 1723136, 1736598, 1750272, 2015744, 2031492, 2047488, 2097024, 2260768, 2315464, 2503932, 2523648, 2584704, 2708656, 2796032, 3023616, 3338576, 3391152, 3446272, 3473196, 3500544, 4062984, 4194048, 4521536, 4630928, 5007864, 5169408, 5417312, 6047232, 6677152, 6782304, 6946392, 8125968, 8388096, 8972423, 9043072, 9261856, 10015728, 10338816, 10834624, 13354304, 13564608, 13892784, 16251936, 17944846, 18086144, 18523712, 20031456, 21669248, 26708608, 26917269, 27129216, 27785568, 32503872, 35889692, 36172288, 37047424, 40062912, 43338496, 53417216, 53834538, 54258432, 55571136, 65007744, 71779384, 74094848, 80125824, 86676992, 106834432, 107669076, 108516864, 111142272, 130015488, 143558768, 148189696, 160251648, 215338152, 222284544, 260030976, 287117536, 320503296, 430676304, 444569088, 574235072, 861352608, 1148470144, 1722705216, 2296940288, 3445410432, 4593880576, 6890820864, 13781641728]

約数ペア:

[(1, 13781641728), (2, 6890820864), (3, 4593880576), (4, 3445410432), (6, 2296940288), (8, 1722705216), (12, 1148470144), (16, 861352608), (24, 574235072), (31, 444569088), (32, 430676304), (43, 320503296), (48, 287117536), (53, 260030976), (62, 222284544), (64, 215338152), (86, 160251648), (93, 148189696), (96, 143558768), (106, 130015488), (124, 111142272), (127, 108516864), (128, 107669076), (129, 106834432), (159, 86676992), (172, 80125824), (186, 74094848), (192, 71779384), (212, 65007744), (248, 55571136), (254, 54258432), (256, 53834538), (258, 53417216), (318, 43338496), (344, 40062912), (372, 37047424), (381, 36172288), (384, 35889692), (424, 32503872), (496, 27785568), (508, 27129216), (512, 26917269), (516, 26708608), (636, 21669248), (688, 20031456), (744, 18523712), (762, 18086144), (768, 17944846), (848, 16251936), (992, 13892784), (1016, 13564608), (1032, 13354304), (1272, 10834624), (1333, 10338816), (1376, 10015728), (1488, 9261856), (1524, 9043072), (1536, 8972423), (1643, 8388096), (1696, 8125968), (1984, 6946392), (2032, 6782304), (2064, 6677152), (2279, 6047232), (2544, 5417312), (2666, 5169408), (2752, 5007864), (2976, 4630928), (3048, 4521536), (3286, 4194048), (3392, 4062984), (3937, 3500544), (3968, 3473196), (3999, 3446272), (4064, 3391152), (4128, 3338576), (4558, 3023616), (4929, 2796032), (5088, 2708656), (5332, 2584704), (5461, 2523648), (5504, 2503932), (5952, 2315464), (6096, 2260768), (6572, 2097024), (6731, 2047488), (6784, 2031492), (6837, 2015744), (7874, 1750272), (7936, 1736598), (7998, 1723136), (8128, 1695576), (8256, 1669288), (9116, 1511808), (9858, 1398016), (10176, 1354328), (10664, 1292352), (10922, 1261824), (11008, 1251966), (11811, 1166848), (11904, 1157732), (12192, 1130384), (13144, 1048512), (13462, 1023744), (13568, 1015746), (13674, 1007872), (15748, 875136), (15872, 868299), (15996, 861568), (16256, 847788), (16383, 841216), (16512, 834644), (18232, 755904), (19716, 699008), (20193, 682496), (20352, 677164), (21328, 646176), (21844, 630912), (22016, 625983), (23622, 583424), (23808, 578866), (24384, 565192), (26288, 524256), (26924, 511872), (27136, 507873), (27348, 503936), (31496, 437568), (31992, 430784), (32512, 423894), (32766, 420608), (33024, 417322), (36464, 377952), (39432, 349504), (40386, 341248), (40704, 338582), (42656, 323088), (43688, 315456), (47244, 291712), (47616, 289433), (48768, 282596), (52576, 262128), (53848, 255936), (54696, 251968), (62992, 218784), (63984, 215392), (65024, 211947), (65532, 210304), (66048, 208661), (70649, 195072), (72928, 188976), (78864, 174752), (80772, 170624), (81408, 169291), (85312, 161544), (87376, 157728), (94488, 145856), (97536, 141298), (105152, 131064), (107696, 127968), (109392, 125984)]