31942729728

素因数分解:

$2^{13}\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2$

素因数の和:104

約数の個数: 840

約数和(自身を含む): 122778396048

約数和(自身を除く): 90835666320

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 23, 24, 26, 27, 28, 32, 36, 39, 42, 46, 48, 52, 54, 56, 63, 64, 69, 72, 78, 81, 84, 91, 92, 96, 104, 108, 112, 117, 126, 128, 138, 144, 156, 161, 162, 168, 182, 184, 189, 192, 207, 208, 216, 224, 234, 252, 256, 273, 276, 288, 299, 312, 322, 324, 336, 351, 364, 368, 378, 384, 414, 416, 432, 448, 468, 483, 504, 512, 529, 546, 552, 567, 576, 598, 621, 624, 644, 648, 672, 702, 728, 736, 756, 768, 819, 828, 832, 864, 896, 897, 936, 966, 1008, 1024, 1053, 1058, 1092, 1104, 1134, 1152, 1196, 1242, 1248, 1288, 1296, 1344, 1404, 1449, 1456, 1472, 1512, 1536, 1587, 1638, 1656, 1664, 1728, 1792, 1794, 1863, 1872, 1932, 2016, 2048, 2093, 2106, 2116, 2184, 2208, 2268, 2304, 2392, 2457, 2484, 2496, 2576, 2592, 2688, 2691, 2808, 2898, 2912, 2944, 3024, 3072, 3174, 3276, 3312, 3328, 3456, 3584, 3588, 3703, 3726, 3744, 3864, 4032, 4096, 4186, 4212, 4232, 4347, 4368, 4416, 4536, 4608, 4761, 4784, 4914, 4968, 4992, 5152, 5184, 5376, 5382, 5616, 5796, 5824, 5888, 6048, 6144, 6279, 6348, 6552, 6624, 6656, 6877, 6912, 7168, 7176, 7371, 7406, 7452, 7488, 7728, 8064, 8073, 8192, 8372, 8424, 8464, 8694, 8736, 8832, 9072, 9216, 9522, 9568, 9828, 9936, 9984, 10304, 10368, 10752, 10764, 11109, 11232, 11592, 11648, 11776, 12096, 12288, 12558, 12696, 13041, 13104, 13248, 13312, 13754, 13824, 14283, 14336, 14352, 14742, 14812, 14904, 14976, 15456, 16128, 16146, 16744, 16848, 16928, 17388, 17472, 17664, 18144, 18432, 18837, 19044, 19136, 19656, 19872, 19968, 20608, 20631, 20736, 21504, 21528, 22218, 22464, 23184, 23296, 23552, 24192, 24219, 24576, 25116, 25392, 26082, 26208, 26496, 26624, 27508, 27648, 28566, 28672, 28704, 29484, 29624, 29808, 29952, 30912, 32256, 32292, 33327, 33488, 33696, 33856, 34776, 34944, 35328, 36288, 36864, 37674, 38088, 38272, 39312, 39744, 39936, 41216, 41262, 41472, 42849, 43008, 43056, 44436, 44928, 46368, 46592, 47104, 48139, 48384, 48438, 50232, 50784, 52164, 52416, 52992, 53248, 55016, 55296, 56511, 57132, 57344, 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14466816, 14625792, 15095808, 15167488, 15261696, 15597036, 15844608, 16533504, 17063424, 17145856, 17805312, 17825184, 18485376, 19196352, 19289088, 19501056, 20127744, 20796048, 21126144, 21700224, 21938688, 22044672, 22751232, 23766912, 24647168, 24800256, 25595136, 25718784, 26707968, 27728064, 28168192, 28933632, 29251584, 30191616, 30334976, 31194072, 31689216, 33067008, 34126848, 35610624, 35650368, 36970752, 38392704, 38578176, 39002112, 41592096, 42252288, 43400448, 43877376, 45502464, 47533824, 49294336, 49600512, 51190272, 51437568, 53415936, 55456128, 56336384, 57867264, 58503168, 60383232, 62388144, 63378432, 66134016, 68253696, 71300736, 73941504, 76785408, 77156352, 83184192, 84504576, 86800896, 87754752, 91004928, 95067648, 98588672, 99201024, 102380544, 106831872, 110912256, 115734528, 117006336, 124776288, 126756864, 136507392, 142601472, 147883008, 153570816, 154312704, 166368384, 169009152, 173601792, 175509504, 190135296, 197177344, 198402048, 204761088, 221824512, 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約数ペア:

[(1, 31942729728), (2, 15971364864), (3, 10647576576), (4, 7985682432), (6, 5323788288), (7, 4563247104), (8, 3992841216), (9, 3549192192), (12, 2661894144), (13, 2457133056), (14, 2281623552), (16, 1996420608), (18, 1774596096), (21, 1521082368), (23, 1388814336), (24, 1330947072), (26, 1228566528), (27, 1183064064), (28, 1140811776), (32, 998210304), (36, 887298048), (39, 819044352), (42, 760541184), (46, 694407168), (48, 665473536), (52, 614283264), (54, 591532032), (56, 570405888), (63, 507027456), (64, 499105152), (69, 462938112), (72, 443649024), (78, 409522176), (81, 394354688), (84, 380270592), (91, 351019008), (92, 347203584), (96, 332736768), (104, 307141632), (108, 295766016), (112, 285202944), (117, 273014784), (126, 253513728), (128, 249552576), (138, 231469056), (144, 221824512), (156, 204761088), (161, 198402048), (162, 197177344), (168, 190135296), (182, 175509504), (184, 173601792), (189, 169009152), (192, 166368384), (207, 154312704), (208, 153570816), (216, 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(1196, 26707968), (1242, 25718784), (1248, 25595136), (1288, 24800256), (1296, 24647168), (1344, 23766912), (1404, 22751232), (1449, 22044672), (1456, 21938688), (1472, 21700224), (1512, 21126144), (1536, 20796048), (1587, 20127744), (1638, 19501056), (1656, 19289088), (1664, 19196352), (1728, 18485376), (1792, 17825184), (1794, 17805312), (1863, 17145856), (1872, 17063424), (1932, 16533504), (2016, 15844608), (2048, 15597036), (2093, 15261696), (2106, 15167488), (2116, 15095808), (2184, 14625792), (2208, 14466816), (2268, 14084096), (2304, 13864032), (2392, 13353984), (2457, 13000704), (2484, 12859392), (2496, 12797568), (2576, 12400128), (2592, 12323584), (2688, 11883456), (2691, 11870208), (2808, 11375616), (2898, 11022336), (2912, 10969344), (2944, 10850112), (3024, 10563072), (3072, 10398024), (3174, 10063872), (3276, 9750528), (3312, 9644544), (3328, 9598176), (3456, 9242688), (3584, 8912592), (3588, 8902656), (3703, 8626176), (3726, 8572928), (3744, 8531712), (3864, 8266752), (4032, 7922304), (4096, 7798518), (4186, 7630848), (4212, 7583744), (4232, 7547904), (4347, 7348224), (4368, 7312896), (4416, 7233408), (4536, 7042048), (4608, 6932016), (4761, 6709248), (4784, 6676992), (4914, 6500352), (4968, 6429696), (4992, 6398784), (5152, 6200064), (5184, 6161792), (5376, 5941728), (5382, 5935104), (5616, 5687808), (5796, 5511168), (5824, 5484672), (5888, 5425056), (6048, 5281536), (6144, 5199012), (6279, 5087232), (6348, 5031936), (6552, 4875264), (6624, 4822272), (6656, 4799088), (6877, 4644864), (6912, 4621344), (7168, 4456296), (7176, 4451328), (7371, 4333568), (7406, 4313088), (7452, 4286464), (7488, 4265856), (7728, 4133376), (8064, 3961152), (8073, 3956736), (8192, 3899259), (8372, 3815424), (8424, 3791872), (8464, 3773952), (8694, 3674112), (8736, 3656448), (8832, 3616704), (9072, 3521024), (9216, 3466008), (9522, 3354624), (9568, 3338496), (9828, 3250176), (9936, 3214848), (9984, 3199392), (10304, 3100032), (10368, 3080896), (10752, 2970864), (10764, 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