21564039168

素因数分解:

$2^{13}\times 3^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:220

約数の個数: 504

約数和(自身を含む): 74586949632

約数和(自身を除く): 53022910464

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 47, 48, 49, 56, 63, 64, 72, 84, 94, 96, 98, 112, 126, 127, 128, 141, 144, 147, 168, 188, 192, 196, 224, 252, 254, 256, 282, 288, 294, 329, 336, 376, 381, 384, 392, 423, 441, 448, 504, 508, 512, 564, 576, 588, 658, 672, 752, 762, 768, 784, 846, 882, 889, 896, 987, 1008, 1016, 1024, 1128, 1143, 1152, 1176, 1316, 1344, 1504, 1524, 1536, 1568, 1692, 1764, 1778, 1792, 1974, 2016, 2032, 2048, 2256, 2286, 2303, 2304, 2352, 2632, 2667, 2688, 2961, 3008, 3048, 3072, 3136, 3384, 3528, 3556, 3584, 3948, 4032, 4064, 4096, 4512, 4572, 4606, 4608, 4704, 5264, 5334, 5376, 5922, 5969, 6016, 6096, 6144, 6223, 6272, 6768, 6909, 7056, 7112, 7168, 7896, 8001, 8064, 8128, 8192, 9024, 9144, 9212, 9216, 9408, 10528, 10668, 10752, 11844, 11938, 12032, 12192, 12288, 12446, 12544, 13536, 13818, 14112, 14224, 14336, 15792, 16002, 16128, 16256, 17907, 18048, 18288, 18424, 18432, 18669, 18816, 20727, 21056, 21336, 21504, 23688, 23876, 24064, 24384, 24576, 24892, 25088, 27072, 27636, 28224, 28448, 28672, 31584, 32004, 32256, 32512, 35814, 36096, 36576, 36848, 36864, 37338, 37632, 41454, 41783, 42112, 42672, 43008, 47376, 47752, 48128, 48768, 49784, 50176, 53721, 54144, 55272, 56007, 56448, 56896, 57344, 63168, 64008, 64512, 65024, 71628, 72192, 73152, 73696, 73728, 74676, 75264, 82908, 83566, 84224, 85344, 86016, 94752, 95504, 96256, 97536, 99568, 100352, 107442, 108288, 110544, 112014, 112896, 113792, 125349, 126336, 128016, 129024, 130048, 143256, 144384, 146304, 147392, 149352, 150528, 165816, 167132, 168448, 170688, 172032, 189504, 191008, 192512, 195072, 199136, 200704, 214884, 216576, 221088, 224028, 225792, 227584, 250698, 252672, 256032, 258048, 260096, 286512, 288768, 292481, 292608, 294784, 298704, 301056, 331632, 334264, 336896, 341376, 376047, 379008, 382016, 385024, 390144, 398272, 401408, 429768, 433152, 442176, 448056, 451584, 455168, 501396, 505344, 512064, 516096, 520192, 573024, 577536, 584962, 585216, 589568, 597408, 602112, 663264, 668528, 673792, 682752, 752094, 758016, 764032, 780288, 796544, 859536, 866304, 877443, 884352, 896112, 903168, 910336, 1002792, 1010688, 1024128, 1040384, 1146048, 1155072, 1169924, 1170432, 1179136, 1194816, 1204224, 1326528, 1337056, 1347584, 1365504, 1504188, 1516032, 1528064, 1560576, 1593088, 1719072, 1732608, 1754886, 1768704, 1792224, 1806336, 1820672, 2005584, 2021376, 2048256, 2292096, 2339848, 2340864, 2358272, 2389632, 2632329, 2653056, 2674112, 2695168, 2731008, 3008376, 3032064, 3056128, 3121152, 3186176, 3438144, 3465216, 3509772, 3537408, 3584448, 3612672, 3641344, 4011168, 4042752, 4096512, 4584192, 4679696, 4681728, 4716544, 4779264, 5264658, 5306112, 5348224, 5462016, 6016752, 6064128, 6112256, 6372352, 6876288, 7019544, 7074816, 7168896, 7282688, 8022336, 8085504, 8193024, 9168384, 9359392, 9363456, 9433088, 9558528, 10529316, 10612224, 10696448, 10924032, 12033504, 12128256, 12224512, 12744704, 13752576, 14039088, 14149632, 14337792, 16044672, 16386048, 18336768, 18718784, 18866176, 19117056, 21058632, 21224448, 21392896, 21848064, 24067008, 24256512, 24449024, 25489408, 27505152, 28078176, 28299264, 28675584, 32089344, 32772096, 36673536, 37437568, 38234112, 42117264, 42448896, 42785792, 48134016, 48898048, 50978816, 55010304, 56156352, 56598528, 57351168, 64178688, 65544192, 73347072, 74875136, 76468224, 84234528, 84897792, 85571584, 96268032, 110020608, 112312704, 114702336, 128357376, 146694144, 149750272, 152936448, 168469056, 169795584, 171143168, 192536064, 220041216, 224625408, 229404672, 256714752, 299500544, 336938112, 342286336, 385072128, 440082432, 449250816, 458809344, 513429504, 599001088, 673876224, 770144256, 898501632, 1026859008, 1198002176, 1347752448, 1540288512, 1797003264, 2396004352, 2695504896, 3080577024, 3594006528, 5391009792, 7188013056, 10782019584, 21564039168]

約数ペア:

[(1, 21564039168), (2, 10782019584), (3, 7188013056), (4, 5391009792), (6, 3594006528), (7, 3080577024), (8, 2695504896), (9, 2396004352), (12, 1797003264), (14, 1540288512), (16, 1347752448), (18, 1198002176), (21, 1026859008), (24, 898501632), (28, 770144256), (32, 673876224), (36, 599001088), (42, 513429504), (47, 458809344), (48, 449250816), (49, 440082432), (56, 385072128), (63, 342286336), (64, 336938112), (72, 299500544), (84, 256714752), (94, 229404672), (96, 224625408), (98, 220041216), (112, 192536064), (126, 171143168), (127, 169795584), (128, 168469056), (141, 152936448), (144, 149750272), (147, 146694144), (168, 128357376), (188, 114702336), (192, 112312704), (196, 110020608), (224, 96268032), (252, 85571584), (254, 84897792), (256, 84234528), (282, 76468224), (288, 74875136), (294, 73347072), (329, 65544192), (336, 64178688), (376, 57351168), (381, 56598528), (384, 56156352), (392, 55010304), (423, 50978816), (441, 48898048), (448, 48134016), (504, 42785792), (508, 42448896), (512, 42117264), (564, 38234112), (576, 37437568), (588, 36673536), (658, 32772096), (672, 32089344), (752, 28675584), (762, 28299264), (768, 28078176), (784, 27505152), (846, 25489408), (882, 24449024), (889, 24256512), (896, 24067008), (987, 21848064), (1008, 21392896), (1016, 21224448), (1024, 21058632), (1128, 19117056), (1143, 18866176), (1152, 18718784), (1176, 18336768), (1316, 16386048), (1344, 16044672), (1504, 14337792), (1524, 14149632), (1536, 14039088), (1568, 13752576), (1692, 12744704), (1764, 12224512), (1778, 12128256), (1792, 12033504), (1974, 10924032), (2016, 10696448), (2032, 10612224), (2048, 10529316), (2256, 9558528), (2286, 9433088), (2303, 9363456), (2304, 9359392), (2352, 9168384), (2632, 8193024), (2667, 8085504), (2688, 8022336), (2961, 7282688), (3008, 7168896), (3048, 7074816), (3072, 7019544), (3136, 6876288), (3384, 6372352), (3528, 6112256), (3556, 6064128), (3584, 6016752), (3948, 5462016), (4032, 5348224), (4064, 5306112), (4096, 5264658), (4512, 4779264), (4572, 4716544), (4606, 4681728), (4608, 4679696), (4704, 4584192), (5264, 4096512), (5334, 4042752), (5376, 4011168), (5922, 3641344), (5969, 3612672), (6016, 3584448), (6096, 3537408), (6144, 3509772), (6223, 3465216), (6272, 3438144), (6768, 3186176), (6909, 3121152), (7056, 3056128), (7112, 3032064), (7168, 3008376), (7896, 2731008), (8001, 2695168), (8064, 2674112), (8128, 2653056), (8192, 2632329), (9024, 2389632), (9144, 2358272), (9212, 2340864), (9216, 2339848), (9408, 2292096), (10528, 2048256), (10668, 2021376), (10752, 2005584), (11844, 1820672), (11938, 1806336), (12032, 1792224), (12192, 1768704), (12288, 1754886), (12446, 1732608), (12544, 1719072), (13536, 1593088), (13818, 1560576), (14112, 1528064), (14224, 1516032), (14336, 1504188), (15792, 1365504), (16002, 1347584), (16128, 1337056), (16256, 1326528), (17907, 1204224), (18048, 1194816), (18288, 1179136), (18424, 1170432), (18432, 1169924), (18669, 1155072), (18816, 1146048), (20727, 1040384), (21056, 1024128), (21336, 1010688), (21504, 1002792), (23688, 910336), (23876, 903168), (24064, 896112), (24384, 884352), (24576, 877443), (24892, 866304), (25088, 859536), (27072, 796544), (27636, 780288), (28224, 764032), (28448, 758016), (28672, 752094), (31584, 682752), (32004, 673792), (32256, 668528), (32512, 663264), (35814, 602112), (36096, 597408), (36576, 589568), (36848, 585216), (36864, 584962), (37338, 577536), (37632, 573024), (41454, 520192), (41783, 516096), (42112, 512064), (42672, 505344), (43008, 501396), (47376, 455168), (47752, 451584), (48128, 448056), (48768, 442176), (49784, 433152), (50176, 429768), (53721, 401408), (54144, 398272), (55272, 390144), (56007, 385024), (56448, 382016), (56896, 379008), (57344, 376047), (63168, 341376), (64008, 336896), (64512, 334264), (65024, 331632), (71628, 301056), (72192, 298704), (73152, 294784), (73696, 292608), (73728, 292481), (74676, 288768), (75264, 286512), (82908, 260096), (83566, 258048), (84224, 256032), (85344, 252672), (86016, 250698), (94752, 227584), (95504, 225792), (96256, 224028), (97536, 221088), (99568, 216576), (100352, 214884), (107442, 200704), (108288, 199136), (110544, 195072), (112014, 192512), (112896, 191008), (113792, 189504), (125349, 172032), (126336, 170688), (128016, 168448), (129024, 167132), (130048, 165816), (143256, 150528), (144384, 149352), (146304, 147392)]