21807138816

素因数分解:

$2^{11}\times 3^5\times {\mathrm{29}}^1\times {\mathrm{1511}}^1$

素因数の和:1577

約数の個数: 288

約数和(自身を含む): 67612708800

約数和(自身を除く): 45805569984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 64, 72, 81, 87, 96, 108, 116, 128, 144, 162, 174, 192, 216, 232, 243, 256, 261, 288, 324, 348, 384, 432, 464, 486, 512, 522, 576, 648, 696, 768, 783, 864, 928, 972, 1024, 1044, 1152, 1296, 1392, 1511, 1536, 1566, 1728, 1856, 1944, 2048, 2088, 2304, 2349, 2592, 2784, 3022, 3072, 3132, 3456, 3712, 3888, 4176, 4533, 4608, 4698, 5184, 5568, 6044, 6144, 6264, 6912, 7047, 7424, 7776, 8352, 9066, 9216, 9396, 10368, 11136, 12088, 12528, 13599, 13824, 14094, 14848, 15552, 16704, 18132, 18432, 18792, 20736, 22272, 24176, 25056, 27198, 27648, 28188, 29696, 31104, 33408, 36264, 37584, 40797, 41472, 43819, 44544, 48352, 50112, 54396, 55296, 56376, 59392, 62208, 66816, 72528, 75168, 81594, 82944, 87638, 89088, 96704, 100224, 108792, 112752, 122391, 124416, 131457, 133632, 145056, 150336, 163188, 165888, 175276, 178176, 193408, 200448, 217584, 225504, 244782, 248832, 262914, 267264, 290112, 300672, 326376, 350552, 367173, 386816, 394371, 400896, 435168, 451008, 489564, 497664, 525828, 534528, 580224, 601344, 652752, 701104, 734346, 773632, 788742, 801792, 870336, 902016, 979128, 1051656, 1160448, 1183113, 1202688, 1305504, 1402208, 1468692, 1547264, 1577484, 1603584, 1740672, 1804032, 1958256, 2103312, 2320896, 2366226, 2405376, 2611008, 2804416, 2937384, 3094528, 3154968, 3481344, 3549339, 3608064, 3916512, 4206624, 4641792, 4732452, 4810752, 5222016, 5608832, 5874768, 6309936, 6962688, 7098678, 7216128, 7833024, 8413248, 9283584, 9464904, 10444032, 10648017, 11217664, 11749536, 12619872, 13925376, 14197356, 14432256, 15666048, 16826496, 18929808, 20888064, 21296034, 22435328, 23499072, 25239744, 27850752, 28394712, 31332096, 33652992, 37859616, 41776128, 42592068, 44870656, 46998144, 50479488, 56789424, 62664192, 67305984, 75719232, 83552256, 85184136, 89741312, 93996288, 100958976, 113578848, 125328384, 134611968, 151438464, 170368272, 187992576, 201917952, 227157696, 250656768, 269223936, 302876928, 340736544, 375985152, 403835904, 454315392, 605753856, 681473088, 751970304, 807671808, 908630784, 1211507712, 1362946176, 1817261568, 2423015424, 2725892352, 3634523136, 5451784704, 7269046272, 10903569408, 21807138816]

約数ペア:

[(1, 21807138816), (2, 10903569408), (3, 7269046272), (4, 5451784704), (6, 3634523136), (8, 2725892352), (9, 2423015424), (12, 1817261568), (16, 1362946176), (18, 1211507712), (24, 908630784), (27, 807671808), (29, 751970304), (32, 681473088), (36, 605753856), (48, 454315392), (54, 403835904), (58, 375985152), (64, 340736544), (72, 302876928), (81, 269223936), (87, 250656768), (96, 227157696), (108, 201917952), (116, 187992576), (128, 170368272), (144, 151438464), (162, 134611968), (174, 125328384), (192, 113578848), (216, 100958976), (232, 93996288), (243, 89741312), (256, 85184136), (261, 83552256), (288, 75719232), (324, 67305984), (348, 62664192), (384, 56789424), (432, 50479488), (464, 46998144), (486, 44870656), (512, 42592068), (522, 41776128), (576, 37859616), (648, 33652992), (696, 31332096), (768, 28394712), (783, 27850752), (864, 25239744), (928, 23499072), (972, 22435328), (1024, 21296034), (1044, 20888064), (1152, 18929808), (1296, 16826496), (1392, 15666048), (1511, 14432256), (1536, 14197356), (1566, 13925376), (1728, 12619872), (1856, 11749536), (1944, 11217664), (2048, 10648017), (2088, 10444032), (2304, 9464904), (2349, 9283584), (2592, 8413248), (2784, 7833024), (3022, 7216128), (3072, 7098678), (3132, 6962688), (3456, 6309936), (3712, 5874768), (3888, 5608832), (4176, 5222016), (4533, 4810752), (4608, 4732452), (4698, 4641792), (5184, 4206624), (5568, 3916512), (6044, 3608064), (6144, 3549339), (6264, 3481344), (6912, 3154968), (7047, 3094528), (7424, 2937384), (7776, 2804416), (8352, 2611008), (9066, 2405376), (9216, 2366226), (9396, 2320896), (10368, 2103312), (11136, 1958256), (12088, 1804032), (12528, 1740672), (13599, 1603584), (13824, 1577484), (14094, 1547264), (14848, 1468692), (15552, 1402208), (16704, 1305504), (18132, 1202688), (18432, 1183113), (18792, 1160448), (20736, 1051656), (22272, 979128), (24176, 902016), (25056, 870336), (27198, 801792), (27648, 788742), (28188, 773632), (29696, 734346), (31104, 701104), (33408, 652752), (36264, 601344), (37584, 580224), (40797, 534528), (41472, 525828), (43819, 497664), (44544, 489564), (48352, 451008), (50112, 435168), (54396, 400896), (55296, 394371), (56376, 386816), (59392, 367173), (62208, 350552), (66816, 326376), (72528, 300672), (75168, 290112), (81594, 267264), (82944, 262914), (87638, 248832), (89088, 244782), (96704, 225504), (100224, 217584), (108792, 200448), (112752, 193408), (122391, 178176), (124416, 175276), (131457, 165888), (133632, 163188), (145056, 150336)]