19784411136

素因数分解:

$2^{11}\times 3^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{647}}^1$

素因数の和:764

約数の個数: 384

約数和(自身を含む): 67931136000

約数和(自身を除く): 48146724864

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 79, 84, 96, 108, 112, 126, 128, 144, 158, 168, 189, 192, 216, 224, 237, 252, 256, 288, 316, 336, 378, 384, 432, 448, 474, 504, 512, 553, 576, 632, 647, 672, 711, 756, 768, 864, 896, 948, 1008, 1024, 1106, 1152, 1264, 1294, 1344, 1422, 1512, 1536, 1659, 1728, 1792, 1896, 1941, 2016, 2048, 2133, 2212, 2304, 2528, 2588, 2688, 2844, 3024, 3072, 3318, 3456, 3584, 3792, 3882, 4032, 4266, 4424, 4529, 4608, 4977, 5056, 5176, 5376, 5688, 5823, 6048, 6144, 6636, 6912, 7168, 7584, 7764, 8064, 8532, 8848, 9058, 9216, 9954, 10112, 10352, 10752, 11376, 11646, 12096, 13272, 13587, 13824, 14336, 14931, 15168, 15528, 16128, 17064, 17469, 17696, 18116, 18432, 19908, 20224, 20704, 21504, 22752, 23292, 24192, 26544, 27174, 27648, 29862, 30336, 31056, 32256, 34128, 34938, 35392, 36232, 39816, 40448, 40761, 41408, 43008, 45504, 46584, 48384, 51113, 53088, 54348, 55296, 59724, 60672, 62112, 64512, 68256, 69876, 70784, 72464, 79632, 80896, 81522, 82816, 91008, 93168, 96768, 102226, 106176, 108696, 119448, 121344, 122283, 124224, 129024, 136512, 139752, 141568, 144928, 153339, 159264, 161792, 163044, 165632, 182016, 186336, 193536, 204452, 212352, 217392, 238896, 242688, 244566, 248448, 273024, 279504, 283136, 289856, 306678, 318528, 326088, 331264, 357791, 364032, 372672, 387072, 408904, 424704, 434784, 460017, 477792, 485376, 489132, 496896, 546048, 559008, 566272, 579712, 613356, 637056, 652176, 662528, 715582, 728064, 745344, 817808, 849408, 869568, 920034, 955584, 978264, 993792, 1073373, 1092096, 1118016, 1132544, 1159424, 1226712, 1274112, 1304352, 1325056, 1380051, 1431164, 1456128, 1490688, 1635616, 1698816, 1739136, 1840068, 1911168, 1956528, 1987584, 2146746, 2184192, 2236032, 2318848, 2453424, 2548224, 2608704, 2760102, 2862328, 2981376, 3220119, 3271232, 3397632, 3478272, 3680136, 3822336, 3913056, 3975168, 4293492, 4368384, 4472064, 4637696, 4906848, 5096448, 5217408, 5520204, 5724656, 5962752, 6440238, 6542464, 6956544, 7360272, 7644672, 7826112, 8586984, 8944128, 9275392, 9660357, 9813696, 10192896, 10434816, 11040408, 11449312, 11925504, 12880476, 13084928, 13913088, 14720544, 15289344, 15652224, 17173968, 17888256, 19320714, 19627392, 20869632, 22080816, 22898624, 25760952, 26169856, 27826176, 29441088, 30578688, 31304448, 34347936, 35776512, 38641428, 39254784, 41739264, 44161632, 45797248, 51521904, 52339712, 58882176, 62608896, 68695872, 77282856, 78509568, 83478528, 88323264, 91594496, 103043808, 104679424, 117764352, 125217792, 137391744, 154565712, 157019136, 176646528, 183188992, 206087616, 235528704, 250435584, 274783488, 309131424, 314038272, 353293056, 366377984, 412175232, 471057408, 549566976, 618262848, 706586112, 732755968, 824350464, 942114816, 1099133952, 1236525696, 1413172224, 1648700928, 2198267904, 2473051392, 2826344448, 3297401856, 4946102784, 6594803712, 9892205568, 19784411136]

約数ペア:

[(1, 19784411136), (2, 9892205568), (3, 6594803712), (4, 4946102784), (6, 3297401856), (7, 2826344448), (8, 2473051392), (9, 2198267904), (12, 1648700928), (14, 1413172224), (16, 1236525696), (18, 1099133952), (21, 942114816), (24, 824350464), (27, 732755968), (28, 706586112), (32, 618262848), (36, 549566976), (42, 471057408), (48, 412175232), (54, 366377984), (56, 353293056), (63, 314038272), (64, 309131424), (72, 274783488), (79, 250435584), (84, 235528704), (96, 206087616), (108, 183188992), (112, 176646528), (126, 157019136), (128, 154565712), (144, 137391744), (158, 125217792), (168, 117764352), (189, 104679424), (192, 103043808), (216, 91594496), (224, 88323264), (237, 83478528), (252, 78509568), (256, 77282856), (288, 68695872), (316, 62608896), (336, 58882176), (378, 52339712), (384, 51521904), (432, 45797248), (448, 44161632), (474, 41739264), (504, 39254784), (512, 38641428), (553, 35776512), (576, 34347936), (632, 31304448), (647, 30578688), (672, 29441088), (711, 27826176), (756, 26169856), (768, 25760952), (864, 22898624), (896, 22080816), (948, 20869632), (1008, 19627392), (1024, 19320714), (1106, 17888256), (1152, 17173968), (1264, 15652224), (1294, 15289344), (1344, 14720544), (1422, 13913088), (1512, 13084928), (1536, 12880476), (1659, 11925504), (1728, 11449312), (1792, 11040408), (1896, 10434816), (1941, 10192896), (2016, 9813696), (2048, 9660357), (2133, 9275392), (2212, 8944128), (2304, 8586984), (2528, 7826112), (2588, 7644672), (2688, 7360272), (2844, 6956544), (3024, 6542464), (3072, 6440238), (3318, 5962752), (3456, 5724656), (3584, 5520204), (3792, 5217408), (3882, 5096448), (4032, 4906848), (4266, 4637696), (4424, 4472064), (4529, 4368384), (4608, 4293492), (4977, 3975168), (5056, 3913056), (5176, 3822336), (5376, 3680136), (5688, 3478272), (5823, 3397632), (6048, 3271232), (6144, 3220119), (6636, 2981376), (6912, 2862328), (7168, 2760102), (7584, 2608704), (7764, 2548224), (8064, 2453424), (8532, 2318848), (8848, 2236032), (9058, 2184192), (9216, 2146746), (9954, 1987584), (10112, 1956528), (10352, 1911168), (10752, 1840068), (11376, 1739136), (11646, 1698816), (12096, 1635616), (13272, 1490688), (13587, 1456128), (13824, 1431164), (14336, 1380051), (14931, 1325056), (15168, 1304352), (15528, 1274112), (16128, 1226712), (17064, 1159424), (17469, 1132544), (17696, 1118016), (18116, 1092096), (18432, 1073373), (19908, 993792), (20224, 978264), (20704, 955584), (21504, 920034), (22752, 869568), (23292, 849408), (24192, 817808), (26544, 745344), (27174, 728064), (27648, 715582), (29862, 662528), (30336, 652176), (31056, 637056), (32256, 613356), (34128, 579712), (34938, 566272), (35392, 559008), (36232, 546048), (39816, 496896), (40448, 489132), (40761, 485376), (41408, 477792), (43008, 460017), (45504, 434784), (46584, 424704), (48384, 408904), (51113, 387072), (53088, 372672), (54348, 364032), (55296, 357791), (59724, 331264), (60672, 326088), (62112, 318528), (64512, 306678), (68256, 289856), (69876, 283136), (70784, 279504), (72464, 273024), (79632, 248448), (80896, 244566), (81522, 242688), (82816, 238896), (91008, 217392), (93168, 212352), (96768, 204452), (102226, 193536), (106176, 186336), (108696, 182016), (119448, 165632), (121344, 163044), (122283, 161792), (124224, 159264), (129024, 153339), (136512, 144928), (139752, 141568)]