21186706464

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{10273}}^1$

素因数の和:10341

約数の個数: 384

約数和(自身を含む): 79535554560

約数和(自身を除く): 58348848096

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 31, 32, 33, 36, 42, 44, 48, 54, 56, 62, 63, 66, 72, 77, 84, 88, 93, 96, 99, 108, 112, 124, 126, 132, 144, 154, 168, 176, 186, 189, 198, 216, 217, 224, 231, 248, 252, 264, 279, 288, 297, 308, 336, 341, 352, 372, 378, 396, 432, 434, 462, 496, 504, 528, 558, 594, 616, 651, 672, 682, 693, 744, 756, 792, 837, 864, 868, 924, 992, 1008, 1023, 1056, 1116, 1188, 1232, 1302, 1364, 1386, 1488, 1512, 1584, 1674, 1736, 1848, 1953, 2016, 2046, 2079, 2232, 2376, 2387, 2464, 2604, 2728, 2772, 2976, 3024, 3069, 3168, 3348, 3472, 3696, 3906, 4092, 4158, 4464, 4752, 4774, 5208, 5456, 5544, 5859, 6048, 6138, 6696, 6944, 7161, 7392, 7812, 8184, 8316, 8928, 9207, 9504, 9548, 10273, 10416, 10912, 11088, 11718, 12276, 13392, 14322, 15624, 16368, 16632, 18414, 19096, 20546, 20832, 21483, 22176, 23436, 24552, 26784, 28644, 30819, 31248, 32736, 33264, 36828, 38192, 41092, 42966, 46872, 49104, 57288, 61638, 62496, 64449, 66528, 71911, 73656, 76384, 82184, 85932, 92457, 93744, 98208, 113003, 114576, 123276, 128898, 143822, 147312, 164368, 171864, 184914, 187488, 215733, 226006, 229152, 246552, 257796, 277371, 287644, 294624, 318463, 328736, 339009, 343728, 369828, 431466, 452012, 493104, 515592, 554742, 575288, 636926, 647199, 678018, 687456, 739656, 791021, 862932, 904024, 955389, 986208, 1017027, 1031184, 1109484, 1150576, 1273852, 1294398, 1356036, 1479312, 1582042, 1725864, 1808048, 1910778, 1941597, 2034054, 2062368, 2218968, 2229241, 2301152, 2373063, 2547704, 2588796, 2712072, 2866167, 2958624, 3051081, 3164084, 3451728, 3503093, 3616096, 3821556, 3883194, 4068108, 4437936, 4458482, 4746126, 5095408, 5177592, 5424144, 5732334, 6102162, 6328168, 6687723, 6903456, 7006186, 7119189, 7643112, 7766388, 8136216, 8598501, 8875872, 8916964, 9492252, 10190816, 10355184, 10509279, 10848288, 11464668, 12204324, 12656336, 13375446, 14012372, 14238378, 15286224, 15532776, 16272432, 17197002, 17833928, 18984504, 20063169, 20710368, 21018558, 21357567, 22929336, 24408648, 24521651, 25312672, 26750892, 28024744, 28476756, 30572448, 31065552, 31527837, 32544864, 34394004, 35667856, 37969008, 40126338, 42037116, 42715134, 45858672, 48817296, 49043302, 53501784, 56049488, 56953512, 60189507, 62131104, 63055674, 68788008, 71335712, 73564953, 75938016, 80252676, 84074232, 85430268, 91717344, 94583511, 97634592, 98086604, 107003568, 112098976, 113907024, 120379014, 126111348, 137576016, 147129906, 160505352, 168148464, 170860536, 189167022, 196173208, 214007136, 220694859, 227814048, 240758028, 252222696, 275152032, 294259812, 321010704, 336296928, 341721072, 378334044, 392346416, 441389718, 481516056, 504445392, 588519624, 642021408, 662084577, 683442144, 756668088, 784692832, 882779436, 963032112, 1008890784, 1177039248, 1324169154, 1513336176, 1765558872, 1926064224, 2354078496, 2648338308, 3026672352, 3531117744, 5296676616, 7062235488, 10593353232, 21186706464]

約数ペア:

[(1, 21186706464), (2, 10593353232), (3, 7062235488), (4, 5296676616), (6, 3531117744), (7, 3026672352), (8, 2648338308), (9, 2354078496), (11, 1926064224), (12, 1765558872), (14, 1513336176), (16, 1324169154), (18, 1177039248), (21, 1008890784), (22, 963032112), (24, 882779436), (27, 784692832), (28, 756668088), (31, 683442144), (32, 662084577), (33, 642021408), (36, 588519624), (42, 504445392), (44, 481516056), (48, 441389718), (54, 392346416), (56, 378334044), (62, 341721072), (63, 336296928), (66, 321010704), (72, 294259812), (77, 275152032), (84, 252222696), (88, 240758028), (93, 227814048), (96, 220694859), (99, 214007136), (108, 196173208), (112, 189167022), (124, 170860536), (126, 168148464), (132, 160505352), (144, 147129906), (154, 137576016), (168, 126111348), (176, 120379014), (186, 113907024), (189, 112098976), (198, 107003568), (216, 98086604), (217, 97634592), (224, 94583511), (231, 91717344), (248, 85430268), (252, 84074232), (264, 80252676), (279, 75938016), (288, 73564953), (297, 71335712), (308, 68788008), (336, 63055674), (341, 62131104), (352, 60189507), (372, 56953512), (378, 56049488), (396, 53501784), (432, 49043302), (434, 48817296), (462, 45858672), (496, 42715134), (504, 42037116), (528, 40126338), (558, 37969008), (594, 35667856), (616, 34394004), (651, 32544864), (672, 31527837), (682, 31065552), (693, 30572448), (744, 28476756), (756, 28024744), (792, 26750892), (837, 25312672), (864, 24521651), (868, 24408648), (924, 22929336), (992, 21357567), (1008, 21018558), (1023, 20710368), (1056, 20063169), (1116, 18984504), (1188, 17833928), (1232, 17197002), (1302, 16272432), (1364, 15532776), (1386, 15286224), (1488, 14238378), (1512, 14012372), (1584, 13375446), (1674, 12656336), (1736, 12204324), (1848, 11464668), (1953, 10848288), (2016, 10509279), (2046, 10355184), (2079, 10190816), (2232, 9492252), (2376, 8916964), (2387, 8875872), (2464, 8598501), (2604, 8136216), (2728, 7766388), (2772, 7643112), (2976, 7119189), (3024, 7006186), (3069, 6903456), (3168, 6687723), (3348, 6328168), (3472, 6102162), (3696, 5732334), (3906, 5424144), (4092, 5177592), (4158, 5095408), (4464, 4746126), (4752, 4458482), (4774, 4437936), (5208, 4068108), (5456, 3883194), (5544, 3821556), (5859, 3616096), (6048, 3503093), (6138, 3451728), (6696, 3164084), (6944, 3051081), (7161, 2958624), (7392, 2866167), (7812, 2712072), (8184, 2588796), (8316, 2547704), (8928, 2373063), (9207, 2301152), (9504, 2229241), (9548, 2218968), (10273, 2062368), (10416, 2034054), (10912, 1941597), (11088, 1910778), (11718, 1808048), (12276, 1725864), (13392, 1582042), (14322, 1479312), (15624, 1356036), (16368, 1294398), (16632, 1273852), (18414, 1150576), (19096, 1109484), (20546, 1031184), (20832, 1017027), (21483, 986208), (22176, 955389), (23436, 904024), (24552, 862932), (26784, 791021), (28644, 739656), (30819, 687456), (31248, 678018), (32736, 647199), (33264, 636926), (36828, 575288), (38192, 554742), (41092, 515592), (42966, 493104), (46872, 452012), (49104, 431466), (57288, 369828), (61638, 343728), (62496, 339009), (64449, 328736), (66528, 318463), (71911, 294624), (73656, 287644), (76384, 277371), (82184, 257796), (85932, 246552), (92457, 229152), (93744, 226006), (98208, 215733), (113003, 187488), (114576, 184914), (123276, 171864), (128898, 164368), (143822, 147312)]