21049636608

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9127}}^1$

素因数の和:9180

約数の個数: 432

約数和(自身を含む): 81496536576

約数和(自身を除く): 60446899968

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 13, 14, 16, 18, 21, 22, 24, 26, 28, 32, 33, 36, 39, 42, 44, 48, 52, 56, 63, 64, 66, 72, 77, 78, 84, 88, 91, 96, 99, 104, 112, 117, 126, 128, 132, 143, 144, 154, 156, 168, 176, 182, 192, 198, 208, 224, 231, 234, 252, 256, 264, 273, 286, 288, 308, 312, 336, 352, 364, 384, 396, 416, 429, 448, 462, 468, 504, 528, 546, 572, 576, 616, 624, 672, 693, 704, 728, 768, 792, 819, 832, 858, 896, 924, 936, 1001, 1008, 1056, 1092, 1144, 1152, 1232, 1248, 1287, 1344, 1386, 1408, 1456, 1584, 1638, 1664, 1716, 1792, 1848, 1872, 2002, 2016, 2112, 2184, 2288, 2304, 2464, 2496, 2574, 2688, 2772, 2816, 2912, 3003, 3168, 3276, 3328, 3432, 3696, 3744, 4004, 4032, 4224, 4368, 4576, 4928, 4992, 5148, 5376, 5544, 5824, 6006, 6336, 6552, 6864, 7392, 7488, 8008, 8064, 8448, 8736, 9009, 9127, 9152, 9856, 9984, 10296, 11088, 11648, 12012, 12672, 13104, 13728, 14784, 14976, 16016, 16128, 17472, 18018, 18254, 18304, 19712, 20592, 22176, 23296, 24024, 25344, 26208, 27381, 27456, 29568, 29952, 32032, 34944, 36036, 36508, 36608, 41184, 44352, 48048, 52416, 54762, 54912, 59136, 63889, 64064, 69888, 72072, 73016, 82143, 82368, 88704, 96096, 100397, 104832, 109524, 109824, 118651, 127778, 128128, 144144, 146032, 164286, 164736, 177408, 191667, 192192, 200794, 209664, 219048, 237302, 255556, 256256, 288288, 292064, 301191, 328572, 329472, 355953, 383334, 384384, 401588, 438096, 474604, 511112, 575001, 576576, 584128, 602382, 657144, 702779, 711906, 766668, 768768, 803176, 830557, 876192, 903573, 949208, 1022224, 1067859, 1150002, 1153152, 1168256, 1204764, 1305161, 1314288, 1405558, 1423812, 1533336, 1606352, 1661114, 1752384, 1807146, 1898416, 2044448, 2108337, 2135718, 2300004, 2306304, 2336512, 2409528, 2491671, 2610322, 2628576, 2811116, 2847624, 3066672, 3212704, 3322228, 3504768, 3614292, 3796832, 3915483, 4088896, 4216674, 4271436, 4600008, 4819056, 4983342, 5220644, 5257152, 5622232, 5695248, 6133344, 6325011, 6425408, 6644456, 7009536, 7228584, 7475013, 7593664, 7830966, 8177792, 8433348, 8542872, 9136127, 9200016, 9638112, 9966684, 10441288, 10514304, 11244464, 11390496, 11746449, 12266688, 12650022, 12850816, 13288912, 14457168, 14950026, 15187328, 15661932, 16355584, 16866696, 17085744, 18272254, 18400032, 19276224, 19933368, 20882576, 21028608, 22488928, 22780992, 23492898, 24533376, 25300044, 25701632, 26577824, 27408381, 28914336, 29900052, 30374656, 31323864, 33733392, 34171488, 36544508, 36800064, 38552448, 39866736, 41765152, 44977856, 45561984, 46985796, 49066752, 50600088, 53155648, 54816762, 57828672, 59800104, 62647728, 67466784, 68342976, 73089016, 73600128, 77104896, 79733472, 82225143, 83530304, 89955712, 91123968, 93971592, 101200176, 106311296, 109633524, 115657344, 119600208, 125295456, 134933568, 136685952, 146178032, 147200256, 159466944, 164450286, 167060608, 179911424, 187943184, 202400352, 212622592, 219267048, 231314688, 239200416, 250590912, 269867136, 273371904, 292356064, 318933888, 328900572, 334121216, 375886368, 404800704, 438534096, 478400832, 501181824, 539734272, 584712128, 637867776, 657801144, 751772736, 809601408, 877068192, 956801664, 1002363648, 1169424256, 1315602288, 1503545472, 1619202816, 1754136384, 1913603328, 2338848512, 2631204576, 3007090944, 3508272768, 5262409152, 7016545536, 10524818304, 21049636608]

約数ペア:

[(1, 21049636608), (2, 10524818304), (3, 7016545536), (4, 5262409152), (6, 3508272768), (7, 3007090944), (8, 2631204576), (9, 2338848512), (11, 1913603328), (12, 1754136384), (13, 1619202816), (14, 1503545472), (16, 1315602288), (18, 1169424256), (21, 1002363648), (22, 956801664), (24, 877068192), (26, 809601408), (28, 751772736), (32, 657801144), (33, 637867776), (36, 584712128), (39, 539734272), (42, 501181824), (44, 478400832), (48, 438534096), (52, 404800704), (56, 375886368), (63, 334121216), (64, 328900572), (66, 318933888), (72, 292356064), (77, 273371904), (78, 269867136), (84, 250590912), (88, 239200416), (91, 231314688), (96, 219267048), (99, 212622592), (104, 202400352), (112, 187943184), (117, 179911424), (126, 167060608), (128, 164450286), (132, 159466944), (143, 147200256), (144, 146178032), (154, 136685952), (156, 134933568), (168, 125295456), (176, 119600208), (182, 115657344), (192, 109633524), (198, 106311296), (208, 101200176), (224, 93971592), (231, 91123968), (234, 89955712), (252, 83530304), (256, 82225143), (264, 79733472), (273, 77104896), (286, 73600128), (288, 73089016), (308, 68342976), (312, 67466784), (336, 62647728), (352, 59800104), (364, 57828672), (384, 54816762), (396, 53155648), (416, 50600088), (429, 49066752), (448, 46985796), (462, 45561984), (468, 44977856), (504, 41765152), (528, 39866736), (546, 38552448), (572, 36800064), (576, 36544508), (616, 34171488), (624, 33733392), (672, 31323864), (693, 30374656), (704, 29900052), (728, 28914336), (768, 27408381), (792, 26577824), (819, 25701632), (832, 25300044), (858, 24533376), (896, 23492898), (924, 22780992), (936, 22488928), (1001, 21028608), (1008, 20882576), (1056, 19933368), (1092, 19276224), (1144, 18400032), (1152, 18272254), (1232, 17085744), (1248, 16866696), (1287, 16355584), (1344, 15661932), (1386, 15187328), (1408, 14950026), (1456, 14457168), (1584, 13288912), (1638, 12850816), (1664, 12650022), (1716, 12266688), (1792, 11746449), (1848, 11390496), (1872, 11244464), (2002, 10514304), (2016, 10441288), (2112, 9966684), (2184, 9638112), (2288, 9200016), (2304, 9136127), (2464, 8542872), (2496, 8433348), (2574, 8177792), (2688, 7830966), (2772, 7593664), (2816, 7475013), (2912, 7228584), (3003, 7009536), (3168, 6644456), (3276, 6425408), (3328, 6325011), (3432, 6133344), (3696, 5695248), (3744, 5622232), (4004, 5257152), (4032, 5220644), (4224, 4983342), (4368, 4819056), (4576, 4600008), (4928, 4271436), (4992, 4216674), (5148, 4088896), (5376, 3915483), (5544, 3796832), (5824, 3614292), (6006, 3504768), (6336, 3322228), (6552, 3212704), (6864, 3066672), (7392, 2847624), (7488, 2811116), (8008, 2628576), (8064, 2610322), (8448, 2491671), (8736, 2409528), (9009, 2336512), (9127, 2306304), (9152, 2300004), (9856, 2135718), (9984, 2108337), (10296, 2044448), (11088, 1898416), (11648, 1807146), (12012, 1752384), (12672, 1661114), (13104, 1606352), (13728, 1533336), (14784, 1423812), (14976, 1405558), (16016, 1314288), (16128, 1305161), (17472, 1204764), (18018, 1168256), (18254, 1153152), (18304, 1150002), (19712, 1067859), (20592, 1022224), (22176, 949208), (23296, 903573), (24024, 876192), (25344, 830557), (26208, 803176), (27381, 768768), (27456, 766668), (29568, 711906), (29952, 702779), (32032, 657144), (34944, 602382), (36036, 584128), (36508, 576576), (36608, 575001), (41184, 511112), (44352, 474604), (48048, 438096), (52416, 401588), (54762, 384384), (54912, 383334), (59136, 355953), (63889, 329472), (64064, 328572), (69888, 301191), (72072, 292064), (73016, 288288), (82143, 256256), (82368, 255556), (88704, 237302), (96096, 219048), (100397, 209664), (104832, 200794), (109524, 192192), (109824, 191667), (118651, 177408), (127778, 164736), (128128, 164286), (144144, 146032)]