21785428224

素因数分解:

$2^8\times 3^5\times 7^3\times {\mathrm{1021}}^1$

素因数の和:1073

約数の個数: 432

約数和(自身を含む): 76038435200

約数和(自身を除く): 54253006976

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 64, 72, 81, 84, 96, 98, 108, 112, 126, 128, 144, 147, 162, 168, 189, 192, 196, 216, 224, 243, 252, 256, 288, 294, 324, 336, 343, 378, 384, 392, 432, 441, 448, 486, 504, 567, 576, 588, 648, 672, 686, 756, 768, 784, 864, 882, 896, 972, 1008, 1021, 1029, 1134, 1152, 1176, 1296, 1323, 1344, 1372, 1512, 1568, 1701, 1728, 1764, 1792, 1944, 2016, 2042, 2058, 2268, 2304, 2352, 2592, 2646, 2688, 2744, 3024, 3063, 3087, 3136, 3402, 3456, 3528, 3888, 3969, 4032, 4084, 4116, 4536, 4704, 5184, 5292, 5376, 5488, 6048, 6126, 6174, 6272, 6804, 6912, 7056, 7147, 7776, 7938, 8064, 8168, 8232, 9072, 9189, 9261, 9408, 10368, 10584, 10976, 11907, 12096, 12252, 12348, 12544, 13608, 14112, 14294, 15552, 15876, 16128, 16336, 16464, 18144, 18378, 18522, 18816, 20736, 21168, 21441, 21952, 23814, 24192, 24504, 24696, 27216, 27567, 27783, 28224, 28588, 31104, 31752, 32672, 32928, 36288, 36756, 37044, 37632, 42336, 42882, 43904, 47628, 48384, 49008, 49392, 50029, 54432, 55134, 55566, 56448, 57176, 62208, 63504, 64323, 65344, 65856, 72576, 73512, 74088, 82701, 83349, 84672, 85764, 87808, 95256, 98016, 98784, 100058, 108864, 110268, 111132, 112896, 114352, 127008, 128646, 130688, 131712, 145152, 147024, 148176, 150087, 165402, 166698, 169344, 171528, 190512, 192969, 196032, 197568, 200116, 217728, 220536, 222264, 228704, 248103, 254016, 257292, 261376, 263424, 294048, 296352, 300174, 330804, 333396, 338688, 343056, 350203, 381024, 385938, 392064, 395136, 400232, 435456, 441072, 444528, 450261, 457408, 496206, 508032, 514584, 578907, 588096, 592704, 600348, 661608, 666792, 686112, 700406, 762048, 771876, 784128, 790272, 800464, 882144, 889056, 900522, 914816, 992412, 1016064, 1029168, 1050609, 1157814, 1176192, 1185408, 1200696, 1323216, 1333584, 1350783, 1372224, 1400812, 1524096, 1543752, 1600928, 1736721, 1764288, 1778112, 1801044, 1829632, 1984824, 2058336, 2101218, 2315628, 2352384, 2370816, 2401392, 2646432, 2667168, 2701566, 2744448, 2801624, 3048192, 3087504, 3151827, 3201856, 3473442, 3528576, 3556224, 3602088, 3969648, 4052349, 4116672, 4202436, 4631256, 4802784, 5292864, 5334336, 5403132, 5488896, 5603248, 6175008, 6303654, 6403712, 6946884, 7057152, 7112448, 7204176, 7939296, 8104698, 8233344, 8404872, 9262512, 9455481, 9605568, 10585728, 10668672, 10806264, 11206496, 12157047, 12350016, 12607308, 12807424, 13893768, 14408352, 15878592, 16209396, 16466688, 16809744, 18525024, 18910962, 19211136, 21171456, 21337344, 21612528, 22412992, 24314094, 24700032, 25214616, 27787536, 28366443, 28816704, 31757184, 32418792, 33619488, 37050048, 37821924, 38422272, 43225056, 44825984, 48628188, 49400064, 50429232, 55575072, 56732886, 57633408, 63514368, 64837584, 67238976, 74100096, 75643848, 85099329, 86450112, 89651968, 97256376, 100858464, 111150144, 113465772, 115266816, 129675168, 134477952, 148200192, 151287696, 170198658, 172900224, 194512752, 201716928, 222300288, 226931544, 259350336, 268955904, 302575392, 340397316, 345800448, 389025504, 403433856, 444600576, 453863088, 518700672, 605150784, 680794632, 778051008, 806867712, 907726176, 1037401344, 1210301568, 1361589264, 1556102016, 1815452352, 2420603136, 2723178528, 3112204032, 3630904704, 5446357056, 7261809408, 10892714112, 21785428224]

約数ペア:

[(1, 21785428224), (2, 10892714112), (3, 7261809408), (4, 5446357056), (6, 3630904704), (7, 3112204032), (8, 2723178528), (9, 2420603136), (12, 1815452352), (14, 1556102016), (16, 1361589264), (18, 1210301568), (21, 1037401344), (24, 907726176), (27, 806867712), (28, 778051008), (32, 680794632), (36, 605150784), (42, 518700672), (48, 453863088), (49, 444600576), (54, 403433856), (56, 389025504), (63, 345800448), (64, 340397316), (72, 302575392), (81, 268955904), (84, 259350336), (96, 226931544), (98, 222300288), (108, 201716928), (112, 194512752), (126, 172900224), (128, 170198658), (144, 151287696), (147, 148200192), (162, 134477952), (168, 129675168), (189, 115266816), (192, 113465772), (196, 111150144), (216, 100858464), (224, 97256376), (243, 89651968), (252, 86450112), (256, 85099329), (288, 75643848), (294, 74100096), (324, 67238976), (336, 64837584), (343, 63514368), (378, 57633408), (384, 56732886), (392, 55575072), (432, 50429232), (441, 49400064), (448, 48628188), (486, 44825984), (504, 43225056), (567, 38422272), (576, 37821924), (588, 37050048), (648, 33619488), (672, 32418792), (686, 31757184), (756, 28816704), (768, 28366443), (784, 27787536), (864, 25214616), (882, 24700032), (896, 24314094), (972, 22412992), (1008, 21612528), (1021, 21337344), (1029, 21171456), (1134, 19211136), (1152, 18910962), (1176, 18525024), (1296, 16809744), (1323, 16466688), (1344, 16209396), (1372, 15878592), (1512, 14408352), (1568, 13893768), (1701, 12807424), (1728, 12607308), (1764, 12350016), (1792, 12157047), (1944, 11206496), (2016, 10806264), (2042, 10668672), (2058, 10585728), (2268, 9605568), (2304, 9455481), (2352, 9262512), (2592, 8404872), (2646, 8233344), (2688, 8104698), (2744, 7939296), (3024, 7204176), (3063, 7112448), (3087, 7057152), (3136, 6946884), (3402, 6403712), (3456, 6303654), (3528, 6175008), (3888, 5603248), (3969, 5488896), (4032, 5403132), (4084, 5334336), (4116, 5292864), (4536, 4802784), (4704, 4631256), (5184, 4202436), (5292, 4116672), (5376, 4052349), (5488, 3969648), (6048, 3602088), (6126, 3556224), (6174, 3528576), (6272, 3473442), (6804, 3201856), (6912, 3151827), (7056, 3087504), (7147, 3048192), (7776, 2801624), (7938, 2744448), (8064, 2701566), (8168, 2667168), (8232, 2646432), (9072, 2401392), (9189, 2370816), (9261, 2352384), (9408, 2315628), (10368, 2101218), (10584, 2058336), (10976, 1984824), (11907, 1829632), (12096, 1801044), (12252, 1778112), (12348, 1764288), (12544, 1736721), (13608, 1600928), (14112, 1543752), (14294, 1524096), (15552, 1400812), (15876, 1372224), (16128, 1350783), (16336, 1333584), (16464, 1323216), (18144, 1200696), (18378, 1185408), (18522, 1176192), (18816, 1157814), (20736, 1050609), (21168, 1029168), (21441, 1016064), (21952, 992412), (23814, 914816), (24192, 900522), (24504, 889056), (24696, 882144), (27216, 800464), (27567, 790272), (27783, 784128), (28224, 771876), (28588, 762048), (31104, 700406), (31752, 686112), (32672, 666792), (32928, 661608), (36288, 600348), (36756, 592704), (37044, 588096), (37632, 578907), (42336, 514584), (42882, 508032), (43904, 496206), (47628, 457408), (48384, 450261), (49008, 444528), (49392, 441072), (50029, 435456), (54432, 400232), (55134, 395136), (55566, 392064), (56448, 385938), (57176, 381024), (62208, 350203), (63504, 343056), (64323, 338688), (65344, 333396), (65856, 330804), (72576, 300174), (73512, 296352), (74088, 294048), (82701, 263424), (83349, 261376), (84672, 257292), (85764, 254016), (87808, 248103), (95256, 228704), (98016, 222264), (98784, 220536), (100058, 217728), (108864, 200116), (110268, 197568), (111132, 196032), (112896, 192969), (114352, 190512), (127008, 171528), (128646, 169344), (130688, 166698), (131712, 165402), (145152, 150087), (147024, 148176)]