21000396068352

素因数分解:

$2^9\times 3^4\times {\mathrm{23}}^1\times {\mathrm{569}}^1\times {\mathrm{38693}}^1$

素因数の和:39315

約数の個数: 400

約数和(自身を含む): 65522540619360

約数和(自身を除く): 44522144551008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 64, 69, 72, 81, 92, 96, 108, 128, 138, 144, 162, 184, 192, 207, 216, 256, 276, 288, 324, 368, 384, 414, 432, 512, 552, 569, 576, 621, 648, 736, 768, 828, 864, 1104, 1138, 1152, 1242, 1296, 1472, 1536, 1656, 1707, 1728, 1863, 2208, 2276, 2304, 2484, 2592, 2944, 3312, 3414, 3456, 3726, 4416, 4552, 4608, 4968, 5121, 5184, 5888, 6624, 6828, 6912, 7452, 8832, 9104, 9936, 10242, 10368, 11776, 13087, 13248, 13656, 13824, 14904, 15363, 17664, 18208, 19872, 20484, 20736, 26174, 26496, 27312, 29808, 30726, 35328, 36416, 38693, 39261, 39744, 40968, 41472, 46089, 52348, 52992, 54624, 59616, 61452, 72832, 77386, 78522, 79488, 81936, 92178, 104696, 105984, 109248, 116079, 117783, 119232, 122904, 145664, 154772, 157044, 158976, 163872, 184356, 209392, 218496, 232158, 235566, 238464, 245808, 291328, 309544, 314088, 317952, 327744, 348237, 353349, 368712, 418784, 436992, 464316, 471132, 476928, 491616, 619088, 628176, 655488, 696474, 706698, 737424, 837568, 873984, 889939, 928632, 942264, 953856, 983232, 1044711, 1060047, 1238176, 1256352, 1310976, 1392948, 1413396, 1474848, 1675136, 1779878, 1857264, 1884528, 1966464, 2089422, 2120094, 2476352, 2512704, 2621952, 2669817, 2785896, 2826792, 2949696, 3134133, 3350272, 3559756, 3714528, 3769056, 3932928, 4178844, 4240188, 4952704, 5025408, 5339634, 5571792, 5653584, 5899392, 6268266, 6700544, 7119512, 7429056, 7538112, 7865856, 8009451, 8357688, 8480376, 9905408, 10050816, 10679268, 11143584, 11307168, 11798784, 12536532, 14239024, 14858112, 15076224, 16018902, 16715376, 16960752, 19810816, 20101632, 21358536, 22016317, 22287168, 22614336, 23597568, 24028353, 25073064, 28478048, 29716224, 30152448, 32037804, 33430752, 33921504, 42717072, 44032634, 44574336, 45228672, 48056706, 50146128, 56956096, 59432448, 60304896, 64075608, 66048951, 66861504, 67843008, 72085059, 85434144, 88065268, 89148672, 90457344, 96113412, 100292256, 113912192, 128151216, 132097902, 133723008, 135686016, 144170118, 170868288, 176130536, 178297344, 180914688, 192226824, 198146853, 200584512, 227824384, 256302432, 264195804, 267446016, 271372032, 288340236, 341736576, 352261072, 384453648, 396293706, 401169024, 455648768, 506375291, 512604864, 528391608, 534892032, 542744064, 576680472, 594440559, 683473152, 704522144, 768907296, 792587412, 802338048, 1012750582, 1025209728, 1056783216, 1153360944, 1188881118, 1366946304, 1409044288, 1519125873, 1537814592, 1585174824, 1604676096, 1783321677, 2025501164, 2050419456, 2113566432, 2306721888, 2377762236, 2818088576, 3038251746, 3075629184, 3170349648, 3566643354, 4051002328, 4100838912, 4227132864, 4557377619, 4613443776, 4755524472, 5636177152, 6076503492, 6151258368, 6340699296, 7133286708, 8102004656, 8454265728, 9114755238, 9226887552, 9511048944, 11272354304, 12153006984, 12302516736, 12681398592, 13672132857, 14266573416, 16204009312, 16908531456, 18229510476, 18453775104, 19022097888, 24306013968, 25362797184, 27344265714, 28533146832, 32408018624, 33817062912, 36459020952, 36907550208, 38044195776, 41016398571, 48612027936, 50725594368, 54688531428, 57066293664, 64816037248, 72918041904, 76088391552, 82032797142, 97224055872, 101451188736, 109377062856, 114132587328, 129632074496, 145836083808, 152176783104, 164065594284, 194448111744, 218754125712, 228265174656, 259264148992, 291672167616, 304353566208, 328131188568, 388896223488, 437508251424, 456530349312, 583344335232, 656262377136, 777792446976, 875016502848, 913060698624, 1166688670464, 1312524754272, 1750033005696, 2333377340928, 2625049508544, 3500066011392, 5250099017088, 7000132022784, 10500198034176, 21000396068352]

約数ペア:

[(1, 21000396068352), (2, 10500198034176), (3, 7000132022784), (4, 5250099017088), (6, 3500066011392), (8, 2625049508544), (9, 2333377340928), (12, 1750033005696), (16, 1312524754272), (18, 1166688670464), (23, 913060698624), (24, 875016502848), (27, 777792446976), (32, 656262377136), (36, 583344335232), (46, 456530349312), (48, 437508251424), (54, 388896223488), (64, 328131188568), (69, 304353566208), (72, 291672167616), (81, 259264148992), (92, 228265174656), (96, 218754125712), (108, 194448111744), (128, 164065594284), (138, 152176783104), (144, 145836083808), (162, 129632074496), (184, 114132587328), (192, 109377062856), (207, 101451188736), (216, 97224055872), (256, 82032797142), (276, 76088391552), (288, 72918041904), (324, 64816037248), (368, 57066293664), (384, 54688531428), (414, 50725594368), (432, 48612027936), (512, 41016398571), (552, 38044195776), (569, 36907550208), (576, 36459020952), (621, 33817062912), (648, 32408018624), (736, 28533146832), (768, 27344265714), (828, 25362797184), (864, 24306013968), (1104, 19022097888), (1138, 18453775104), (1152, 18229510476), (1242, 16908531456), (1296, 16204009312), (1472, 14266573416), (1536, 13672132857), (1656, 12681398592), (1707, 12302516736), (1728, 12153006984), (1863, 11272354304), (2208, 9511048944), (2276, 9226887552), (2304, 9114755238), (2484, 8454265728), (2592, 8102004656), (2944, 7133286708), (3312, 6340699296), (3414, 6151258368), (3456, 6076503492), (3726, 5636177152), (4416, 4755524472), (4552, 4613443776), (4608, 4557377619), (4968, 4227132864), (5121, 4100838912), (5184, 4051002328), (5888, 3566643354), (6624, 3170349648), (6828, 3075629184), (6912, 3038251746), (7452, 2818088576), (8832, 2377762236), (9104, 2306721888), (9936, 2113566432), (10242, 2050419456), (10368, 2025501164), (11776, 1783321677), (13087, 1604676096), (13248, 1585174824), (13656, 1537814592), (13824, 1519125873), (14904, 1409044288), (15363, 1366946304), (17664, 1188881118), (18208, 1153360944), (19872, 1056783216), (20484, 1025209728), (20736, 1012750582), (26174, 802338048), (26496, 792587412), (27312, 768907296), (29808, 704522144), (30726, 683473152), (35328, 594440559), (36416, 576680472), (38693, 542744064), (39261, 534892032), (39744, 528391608), (40968, 512604864), (41472, 506375291), (46089, 455648768), (52348, 401169024), (52992, 396293706), (54624, 384453648), (59616, 352261072), (61452, 341736576), (72832, 288340236), (77386, 271372032), (78522, 267446016), (79488, 264195804), (81936, 256302432), (92178, 227824384), (104696, 200584512), (105984, 198146853), (109248, 192226824), (116079, 180914688), (117783, 178297344), (119232, 176130536), (122904, 170868288), (145664, 144170118), (154772, 135686016), (157044, 133723008), (158976, 132097902), (163872, 128151216), (184356, 113912192), (209392, 100292256), (218496, 96113412), (232158, 90457344), (235566, 89148672), (238464, 88065268), (245808, 85434144), (291328, 72085059), (309544, 67843008), (314088, 66861504), (317952, 66048951), (327744, 64075608), (348237, 60304896), (353349, 59432448), (368712, 56956096), (418784, 50146128), (436992, 48056706), (464316, 45228672), (471132, 44574336), (476928, 44032634), (491616, 42717072), (619088, 33921504), (628176, 33430752), (655488, 32037804), (696474, 30152448), (706698, 29716224), (737424, 28478048), (837568, 25073064), (873984, 24028353), (889939, 23597568), (928632, 22614336), (942264, 22287168), (953856, 22016317), (983232, 21358536), (1044711, 20101632), (1060047, 19810816), (1238176, 16960752), (1256352, 16715376), (1310976, 16018902), (1392948, 15076224), (1413396, 14858112), (1474848, 14239024), (1675136, 12536532), (1779878, 11798784), (1857264, 11307168), (1884528, 11143584), (1966464, 10679268), (2089422, 10050816), (2120094, 9905408), (2476352, 8480376), (2512704, 8357688), (2621952, 8009451), (2669817, 7865856), (2785896, 7538112), (2826792, 7429056), (2949696, 7119512), (3134133, 6700544), (3350272, 6268266), (3559756, 5899392), (3714528, 5653584), (3769056, 5571792), (3932928, 5339634), (4178844, 5025408), (4240188, 4952704)]