21740737536

素因数分解:

$2^{10}\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{17737}}^1$

素因数の和:17789

約数の個数: 264

約数和(自身を含む): 75524146880

約数和(自身を除く): 53783409344

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 56, 57, 63, 64, 72, 76, 84, 96, 112, 114, 126, 128, 133, 144, 152, 168, 171, 192, 224, 228, 252, 256, 266, 288, 304, 336, 342, 384, 399, 448, 456, 504, 512, 532, 576, 608, 672, 684, 768, 798, 896, 912, 1008, 1024, 1064, 1152, 1197, 1216, 1344, 1368, 1536, 1596, 1792, 1824, 2016, 2128, 2304, 2394, 2432, 2688, 2736, 3072, 3192, 3584, 3648, 4032, 4256, 4608, 4788, 4864, 5376, 5472, 6384, 7168, 7296, 8064, 8512, 9216, 9576, 9728, 10752, 10944, 12768, 14592, 16128, 17024, 17737, 19152, 19456, 21504, 21888, 25536, 29184, 32256, 34048, 35474, 38304, 43776, 51072, 53211, 58368, 64512, 68096, 70948, 76608, 87552, 102144, 106422, 124159, 136192, 141896, 153216, 159633, 175104, 204288, 212844, 248318, 283792, 306432, 319266, 337003, 372477, 408576, 425688, 496636, 567584, 612864, 638532, 674006, 744954, 851376, 993272, 1011009, 1117431, 1135168, 1225728, 1277064, 1348012, 1489908, 1702752, 1986544, 2022018, 2234862, 2270336, 2359021, 2554128, 2696024, 2979816, 3033027, 3405504, 3973088, 4044036, 4469724, 4540672, 4718042, 5108256, 5392048, 5959632, 6066054, 6811008, 7077063, 7946176, 8088072, 8939448, 9081344, 9436084, 10216512, 10784096, 11919264, 12132108, 13622016, 14154126, 15892352, 16176144, 17878896, 18162688, 18872168, 20433024, 21231189, 21568192, 23838528, 24264216, 27244032, 28308252, 31784704, 32352288, 35757792, 37744336, 40866048, 42462378, 43136384, 47677056, 48528432, 54488064, 56616504, 63569408, 64704576, 71515584, 75488672, 81732096, 84924756, 86272768, 95354112, 97056864, 113233008, 127138816, 129409152, 143031168, 150977344, 163464192, 169849512, 172545536, 190708224, 194113728, 226466016, 258818304, 286062336, 301954688, 339699024, 345091072, 381416448, 388227456, 452932032, 517636608, 572124672, 603909376, 679398048, 776454912, 905864064, 1035273216, 1144249344, 1207818752, 1358796096, 1552909824, 1811728128, 2415637504, 2717592192, 3105819648, 3623456256, 5435184384, 7246912512, 10870368768, 21740737536]

約数ペア:

[(1, 21740737536), (2, 10870368768), (3, 7246912512), (4, 5435184384), (6, 3623456256), (7, 3105819648), (8, 2717592192), (9, 2415637504), (12, 1811728128), (14, 1552909824), (16, 1358796096), (18, 1207818752), (19, 1144249344), (21, 1035273216), (24, 905864064), (28, 776454912), (32, 679398048), (36, 603909376), (38, 572124672), (42, 517636608), (48, 452932032), (56, 388227456), (57, 381416448), (63, 345091072), (64, 339699024), (72, 301954688), (76, 286062336), (84, 258818304), (96, 226466016), (112, 194113728), (114, 190708224), (126, 172545536), (128, 169849512), (133, 163464192), (144, 150977344), (152, 143031168), (168, 129409152), (171, 127138816), (192, 113233008), (224, 97056864), (228, 95354112), (252, 86272768), (256, 84924756), (266, 81732096), (288, 75488672), (304, 71515584), (336, 64704576), (342, 63569408), (384, 56616504), (399, 54488064), (448, 48528432), (456, 47677056), (504, 43136384), (512, 42462378), (532, 40866048), (576, 37744336), (608, 35757792), (672, 32352288), (684, 31784704), (768, 28308252), (798, 27244032), (896, 24264216), (912, 23838528), (1008, 21568192), (1024, 21231189), (1064, 20433024), (1152, 18872168), (1197, 18162688), (1216, 17878896), (1344, 16176144), (1368, 15892352), (1536, 14154126), (1596, 13622016), (1792, 12132108), (1824, 11919264), (2016, 10784096), (2128, 10216512), (2304, 9436084), (2394, 9081344), (2432, 8939448), (2688, 8088072), (2736, 7946176), (3072, 7077063), (3192, 6811008), (3584, 6066054), (3648, 5959632), (4032, 5392048), (4256, 5108256), (4608, 4718042), (4788, 4540672), (4864, 4469724), (5376, 4044036), (5472, 3973088), (6384, 3405504), (7168, 3033027), (7296, 2979816), (8064, 2696024), (8512, 2554128), (9216, 2359021), (9576, 2270336), (9728, 2234862), (10752, 2022018), (10944, 1986544), (12768, 1702752), (14592, 1489908), (16128, 1348012), (17024, 1277064), (17737, 1225728), (19152, 1135168), (19456, 1117431), (21504, 1011009), (21888, 993272), (25536, 851376), (29184, 744954), (32256, 674006), (34048, 638532), (35474, 612864), (38304, 567584), (43776, 496636), (51072, 425688), (53211, 408576), (58368, 372477), (64512, 337003), (68096, 319266), (70948, 306432), (76608, 283792), (87552, 248318), (102144, 212844), (106422, 204288), (124159, 175104), (136192, 159633), (141896, 153216)]