21025341792

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3697}}^1$

素因数の和:3771

約数の個数: 432

約数和(自身を含む): 77339912832

約数和(自身を除く): 56314571040

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 31, 32, 36, 39, 42, 48, 49, 52, 56, 62, 63, 72, 78, 84, 91, 93, 96, 98, 104, 112, 117, 124, 126, 144, 147, 156, 168, 182, 186, 196, 208, 217, 224, 234, 248, 252, 273, 279, 288, 294, 312, 336, 364, 372, 392, 403, 416, 434, 441, 468, 496, 504, 546, 558, 588, 624, 637, 651, 672, 728, 744, 784, 806, 819, 868, 882, 936, 992, 1008, 1092, 1116, 1176, 1209, 1248, 1274, 1302, 1456, 1488, 1519, 1568, 1612, 1638, 1736, 1764, 1872, 1911, 1953, 2016, 2184, 2232, 2352, 2418, 2548, 2604, 2821, 2912, 2976, 3038, 3224, 3276, 3472, 3528, 3627, 3697, 3744, 3822, 3906, 4368, 4464, 4557, 4704, 4836, 5096, 5208, 5642, 5733, 6076, 6448, 6552, 6944, 7056, 7254, 7394, 7644, 7812, 8463, 8736, 8928, 9114, 9672, 10192, 10416, 11091, 11284, 11466, 12152, 12896, 13104, 13671, 14112, 14508, 14788, 15288, 15624, 16926, 18228, 19344, 19747, 20384, 20832, 22182, 22568, 22932, 24304, 25389, 25879, 26208, 27342, 29016, 29576, 30576, 31248, 33273, 33852, 36456, 38688, 39494, 44364, 45136, 45864, 48061, 48608, 50778, 51758, 54684, 58032, 59152, 59241, 61152, 62496, 66546, 67704, 72912, 77637, 78988, 88728, 90272, 91728, 96122, 101556, 103516, 109368, 114607, 116064, 118304, 118482, 133092, 135408, 144183, 145824, 155274, 157976, 177456, 177723, 181153, 183456, 192244, 203112, 207032, 218736, 229214, 232911, 236964, 266184, 270816, 288366, 310548, 315952, 336427, 343821, 354912, 355446, 362306, 384488, 406224, 414064, 432549, 437472, 458428, 465822, 473928, 532368, 543459, 576732, 621096, 631904, 672854, 687642, 710892, 724612, 768976, 802249, 812448, 828128, 865098, 916856, 931644, 947856, 1009281, 1031463, 1064736, 1086918, 1153464, 1242192, 1345708, 1375284, 1421784, 1449224, 1489891, 1537952, 1604498, 1630377, 1730196, 1833712, 1863288, 1895712, 2018562, 2062926, 2173836, 2306928, 2354989, 2406747, 2484384, 2691416, 2750568, 2843568, 2898448, 2979782, 3027843, 3208996, 3260754, 3460392, 3667424, 3726576, 4037124, 4125852, 4347672, 4469673, 4613856, 4709978, 4813494, 5382832, 5501136, 5615743, 5687136, 5796896, 5959564, 6055686, 6417992, 6521508, 6920784, 7064967, 7220241, 7453152, 8074248, 8251704, 8695344, 8939346, 9419956, 9626988, 10429237, 10765664, 11002272, 11231486, 11919128, 12111372, 12835984, 13043016, 13409019, 13841568, 14129934, 14440482, 16148496, 16503408, 16847229, 17390688, 17878692, 18839912, 19253976, 20858474, 21194901, 22462972, 23838256, 24222744, 25671968, 26086032, 26818038, 28259868, 28880964, 31287711, 32296992, 33006816, 33694458, 35757384, 37679824, 38507952, 41716948, 42389802, 44925944, 47676512, 48445488, 50541687, 52172064, 53636076, 56519736, 57761928, 62575422, 67388916, 71514768, 73004659, 75359648, 77015904, 83433896, 84779604, 89851888, 93863133, 96890976, 101083374, 107272152, 113039472, 115523856, 125150844, 134777832, 143029536, 146009318, 166867792, 169559208, 179703776, 187726266, 202166748, 214544304, 219013977, 226078944, 231047712, 250301688, 269555664, 292018636, 333735584, 339118416, 375452532, 404333496, 429088608, 438027954, 500603376, 539111328, 584037272, 657041931, 678236832, 750905064, 808666992, 876055908, 1001206752, 1168074544, 1314083862, 1501810128, 1617333984, 1752111816, 2336149088, 2628167724, 3003620256, 3504223632, 5256335448, 7008447264, 10512670896, 21025341792]

約数ペア:

[(1, 21025341792), (2, 10512670896), (3, 7008447264), (4, 5256335448), (6, 3504223632), (7, 3003620256), (8, 2628167724), (9, 2336149088), (12, 1752111816), (13, 1617333984), (14, 1501810128), (16, 1314083862), (18, 1168074544), (21, 1001206752), (24, 876055908), (26, 808666992), (28, 750905064), (31, 678236832), (32, 657041931), (36, 584037272), (39, 539111328), (42, 500603376), (48, 438027954), (49, 429088608), (52, 404333496), (56, 375452532), (62, 339118416), (63, 333735584), (72, 292018636), (78, 269555664), (84, 250301688), (91, 231047712), (93, 226078944), (96, 219013977), (98, 214544304), (104, 202166748), (112, 187726266), (117, 179703776), (124, 169559208), (126, 166867792), (144, 146009318), (147, 143029536), (156, 134777832), (168, 125150844), (182, 115523856), (186, 113039472), (196, 107272152), (208, 101083374), (217, 96890976), (224, 93863133), (234, 89851888), (248, 84779604), (252, 83433896), (273, 77015904), (279, 75359648), (288, 73004659), (294, 71514768), (312, 67388916), (336, 62575422), (364, 57761928), (372, 56519736), (392, 53636076), (403, 52172064), (416, 50541687), (434, 48445488), (441, 47676512), (468, 44925944), (496, 42389802), (504, 41716948), (546, 38507952), (558, 37679824), (588, 35757384), (624, 33694458), (637, 33006816), (651, 32296992), (672, 31287711), (728, 28880964), (744, 28259868), (784, 26818038), (806, 26086032), (819, 25671968), (868, 24222744), (882, 23838256), (936, 22462972), (992, 21194901), (1008, 20858474), (1092, 19253976), (1116, 18839912), (1176, 17878692), (1209, 17390688), (1248, 16847229), (1274, 16503408), (1302, 16148496), (1456, 14440482), (1488, 14129934), (1519, 13841568), (1568, 13409019), (1612, 13043016), (1638, 12835984), (1736, 12111372), (1764, 11919128), (1872, 11231486), (1911, 11002272), (1953, 10765664), (2016, 10429237), (2184, 9626988), (2232, 9419956), (2352, 8939346), (2418, 8695344), (2548, 8251704), (2604, 8074248), (2821, 7453152), (2912, 7220241), (2976, 7064967), (3038, 6920784), (3224, 6521508), (3276, 6417992), (3472, 6055686), (3528, 5959564), (3627, 5796896), (3697, 5687136), (3744, 5615743), (3822, 5501136), (3906, 5382832), (4368, 4813494), (4464, 4709978), (4557, 4613856), (4704, 4469673), (4836, 4347672), (5096, 4125852), (5208, 4037124), (5642, 3726576), (5733, 3667424), (6076, 3460392), (6448, 3260754), (6552, 3208996), (6944, 3027843), (7056, 2979782), (7254, 2898448), (7394, 2843568), (7644, 2750568), (7812, 2691416), (8463, 2484384), (8736, 2406747), (8928, 2354989), (9114, 2306928), (9672, 2173836), (10192, 2062926), (10416, 2018562), (11091, 1895712), (11284, 1863288), (11466, 1833712), (12152, 1730196), (12896, 1630377), (13104, 1604498), (13671, 1537952), (14112, 1489891), (14508, 1449224), (14788, 1421784), (15288, 1375284), (15624, 1345708), (16926, 1242192), (18228, 1153464), (19344, 1086918), (19747, 1064736), (20384, 1031463), (20832, 1009281), (22182, 947856), (22568, 931644), (22932, 916856), (24304, 865098), (25389, 828128), (25879, 812448), (26208, 802249), (27342, 768976), (29016, 724612), (29576, 710892), (30576, 687642), (31248, 672854), (33273, 631904), (33852, 621096), (36456, 576732), (38688, 543459), (39494, 532368), (44364, 473928), (45136, 465822), (45864, 458428), (48061, 437472), (48608, 432549), (50778, 414064), (51758, 406224), (54684, 384488), (58032, 362306), (59152, 355446), (59241, 354912), (61152, 343821), (62496, 336427), (66546, 315952), (67704, 310548), (72912, 288366), (77637, 270816), (78988, 266184), (88728, 236964), (90272, 232911), (91728, 229214), (96122, 218736), (101556, 207032), (103516, 203112), (109368, 192244), (114607, 183456), (116064, 181153), (118304, 177723), (118482, 177456), (133092, 157976), (135408, 155274), (144183, 145824)]