19989172224

素因数分解:

$2^{12}\times 3^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1$

素因数の和:216

約数の個数: 624

約数和(自身を含む): 72510663680

約数和(自身を除く): 52521491456

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 32, 36, 38, 42, 48, 54, 56, 57, 63, 64, 72, 76, 81, 84, 96, 108, 112, 114, 126, 128, 133, 144, 151, 152, 162, 168, 171, 189, 192, 216, 224, 228, 243, 252, 256, 266, 288, 302, 304, 324, 336, 342, 378, 384, 399, 432, 448, 453, 456, 486, 504, 512, 513, 532, 567, 576, 604, 608, 648, 672, 684, 756, 768, 798, 864, 896, 906, 912, 972, 1008, 1024, 1026, 1057, 1064, 1134, 1152, 1197, 1208, 1216, 1296, 1344, 1359, 1368, 1512, 1536, 1539, 1596, 1701, 1728, 1792, 1812, 1824, 1944, 2016, 2048, 2052, 2114, 2128, 2268, 2304, 2394, 2416, 2432, 2592, 2688, 2718, 2736, 2869, 3024, 3072, 3078, 3171, 3192, 3402, 3456, 3584, 3591, 3624, 3648, 3888, 4032, 4077, 4096, 4104, 4228, 4256, 4536, 4608, 4617, 4788, 4832, 4864, 5184, 5376, 5436, 5472, 5738, 6048, 6144, 6156, 6342, 6384, 6804, 6912, 7168, 7182, 7248, 7296, 7776, 8064, 8154, 8208, 8456, 8512, 8607, 9072, 9216, 9234, 9513, 9576, 9664, 9728, 10368, 10752, 10773, 10872, 10944, 11476, 12096, 12231, 12288, 12312, 12684, 12768, 13608, 13824, 14336, 14364, 14496, 14592, 15552, 16128, 16308, 16416, 16912, 17024, 17214, 18144, 18432, 18468, 19026, 19152, 19328, 19456, 20083, 20736, 21504, 21546, 21744, 21888, 22952, 24192, 24462, 24624, 25368, 25536, 25821, 27216, 27648, 28539, 28672, 28728, 28992, 29184, 31104, 32256, 32319, 32616, 32832, 33824, 34048, 34428, 36288, 36693, 36864, 36936, 38052, 38304, 38656, 38912, 40166, 41472, 43008, 43092, 43488, 43776, 45904, 48384, 48924, 49248, 50736, 51072, 51642, 54432, 55296, 57078, 57456, 57984, 58368, 60249, 62208, 64512, 64638, 65232, 65664, 67648, 68096, 68856, 72576, 73386, 73872, 76104, 76608, 77312, 77463, 77824, 80332, 82944, 85617, 86016, 86184, 86976, 87552, 91808, 96768, 97848, 98496, 101472, 102144, 103284, 108864, 110592, 114156, 114912, 115968, 116736, 120498, 124416, 129024, 129276, 130464, 131328, 135296, 136192, 137712, 145152, 146772, 147744, 152208, 153216, 154624, 154926, 160664, 165888, 171234, 172368, 173952, 175104, 180747, 183616, 193536, 195696, 196992, 202944, 204288, 206568, 217728, 228312, 229824, 231936, 232389, 233472, 240996, 248832, 256851, 258048, 258552, 260928, 262656, 270592, 272384, 275424, 290304, 293544, 295488, 304416, 306432, 309248, 309852, 321328, 331776, 342468, 344736, 347904, 350208, 361494, 367232, 387072, 391392, 393984, 405888, 408576, 413136, 435456, 456624, 459648, 463872, 464778, 481992, 497664, 513702, 517104, 521856, 525312, 541184, 542241, 544768, 550848, 580608, 587088, 590976, 608832, 612864, 618496, 619704, 642656, 684936, 689472, 695808, 697167, 700416, 722988, 734464, 774144, 782784, 787968, 811776, 817152, 826272, 870912, 913248, 919296, 927744, 929556, 963984, 995328, 1027404, 1034208, 1043712, 1050624, 1082368, 1084482, 1101696, 1161216, 1174176, 1181952, 1217664, 1225728, 1239408, 1285312, 1369872, 1378944, 1391616, 1394334, 1445976, 1468928, 1565568, 1575936, 1623552, 1626723, 1634304, 1652544, 1741824, 1826496, 1838592, 1855488, 1859112, 1927968, 2054808, 2068416, 2087424, 2101248, 2164736, 2168964, 2203392, 2322432, 2348352, 2363904, 2435328, 2451456, 2478816, 2570624, 2739744, 2757888, 2783232, 2788668, 2891952, 2937856, 3131136, 3151872, 3247104, 3253446, 3305088, 3483648, 3652992, 3677184, 3718224, 3855936, 4109616, 4136832, 4174848, 4329472, 4337928, 4406784, 4696704, 4727808, 4870656, 4880169, 4902912, 4957632, 5141248, 5479488, 5515776, 5566464, 5577336, 5783904, 5875712, 6262272, 6303744, 6494208, 6506892, 6610176, 6967296, 7305984, 7354368, 7436448, 7711872, 8219232, 8273664, 8349696, 8675856, 8813568, 9393408, 9455616, 9741312, 9760338, 9915264, 10282496, 10958976, 11031552, 11154672, 11567808, 11751424, 12524544, 12988416, 13013784, 13220352, 14611968, 14708736, 14872896, 15423744, 16438464, 16547328, 16699392, 17351712, 17627136, 18786816, 18911232, 19482624, 19520676, 19830528, 20564992, 21917952, 22063104, 22309344, 23135616, 25049088, 26027568, 26440704, 29223936, 29745792, 30847488, 32876928, 33094656, 34703424, 35254272, 37573632, 38965248, 39041352, 39661056, 41129984, 43835904, 44126208, 44618688, 46271232, 50098176, 52055136, 52881408, 58447872, 59491584, 61694976, 65753856, 66189312, 69406848, 75147264, 78082704, 79322112, 82259968, 87671808, 89237376, 92542464, 104110272, 105762816, 116895744, 118983168, 123389952, 131507712, 132378624, 138813696, 150294528, 156165408, 158644224, 175343616, 178474752, 185084928, 208220544, 237966336, 246779904, 263015424, 277627392, 312330816, 317288448, 350687232, 356949504, 370169856, 416441088, 475932672, 526030848, 555254784, 624661632, 713899008, 740339712, 832882176, 951865344, 1052061696, 1110509568, 1249323264, 1427798016, 1665764352, 2221019136, 2498646528, 2855596032, 3331528704, 4997293056, 6663057408, 9994586112, 19989172224]

約数ペア:

[(1, 19989172224), (2, 9994586112), (3, 6663057408), (4, 4997293056), (6, 3331528704), (7, 2855596032), (8, 2498646528), (9, 2221019136), (12, 1665764352), (14, 1427798016), (16, 1249323264), (18, 1110509568), (19, 1052061696), (21, 951865344), (24, 832882176), (27, 740339712), (28, 713899008), (32, 624661632), (36, 555254784), (38, 526030848), (42, 475932672), (48, 416441088), (54, 370169856), (56, 356949504), (57, 350687232), (63, 317288448), (64, 312330816), (72, 277627392), (76, 263015424), (81, 246779904), (84, 237966336), (96, 208220544), (108, 185084928), (112, 178474752), (114, 175343616), (126, 158644224), (128, 156165408), (133, 150294528), (144, 138813696), (151, 132378624), (152, 131507712), (162, 123389952), (168, 118983168), (171, 116895744), (189, 105762816), (192, 104110272), (216, 92542464), (224, 89237376), (228, 87671808), (243, 82259968), (252, 79322112), (256, 78082704), (266, 75147264), (288, 69406848), (302, 66189312), (304, 65753856), (324, 61694976), (336, 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9393408), (2268, 8813568), (2304, 8675856), (2394, 8349696), (2416, 8273664), (2432, 8219232), (2592, 7711872), (2688, 7436448), (2718, 7354368), (2736, 7305984), (2869, 6967296), (3024, 6610176), (3072, 6506892), (3078, 6494208), (3171, 6303744), (3192, 6262272), (3402, 5875712), (3456, 5783904), (3584, 5577336), (3591, 5566464), (3624, 5515776), (3648, 5479488), (3888, 5141248), (4032, 4957632), (4077, 4902912), (4096, 4880169), (4104, 4870656), (4228, 4727808), (4256, 4696704), (4536, 4406784), (4608, 4337928), (4617, 4329472), (4788, 4174848), (4832, 4136832), (4864, 4109616), (5184, 3855936), (5376, 3718224), (5436, 3677184), (5472, 3652992), (5738, 3483648), (6048, 3305088), (6144, 3253446), (6156, 3247104), (6342, 3151872), (6384, 3131136), (6804, 2937856), (6912, 2891952), (7168, 2788668), (7182, 2783232), (7248, 2757888), (7296, 2739744), (7776, 2570624), (8064, 2478816), (8154, 2451456), (8208, 2435328), (8456, 2363904), (8512, 2348352), (8607, 2322432), (9072, 2203392), (9216, 2168964), (9234, 2164736), (9513, 2101248), (9576, 2087424), (9664, 2068416), (9728, 2054808), (10368, 1927968), (10752, 1859112), (10773, 1855488), (10872, 1838592), (10944, 1826496), (11476, 1741824), (12096, 1652544), (12231, 1634304), (12288, 1626723), (12312, 1623552), (12684, 1575936), (12768, 1565568), (13608, 1468928), (13824, 1445976), (14336, 1394334), (14364, 1391616), (14496, 1378944), (14592, 1369872), (15552, 1285312), (16128, 1239408), (16308, 1225728), (16416, 1217664), (16912, 1181952), (17024, 1174176), (17214, 1161216), (18144, 1101696), (18432, 1084482), (18468, 1082368), (19026, 1050624), (19152, 1043712), (19328, 1034208), (19456, 1027404), (20083, 995328), (20736, 963984), (21504, 929556), (21546, 927744), (21744, 919296), (21888, 913248), (22952, 870912), (24192, 826272), (24462, 817152), (24624, 811776), (25368, 787968), (25536, 782784), (25821, 774144), (27216, 734464), (27648, 722988), (28539, 700416), (28672, 697167), (28728, 695808), (28992, 689472), (29184, 684936), (31104, 642656), (32256, 619704), (32319, 618496), (32616, 612864), (32832, 608832), (33824, 590976), (34048, 587088), (34428, 580608), (36288, 550848), (36693, 544768), (36864, 542241), (36936, 541184), (38052, 525312), (38304, 521856), (38656, 517104), (38912, 513702), (40166, 497664), (41472, 481992), (43008, 464778), (43092, 463872), (43488, 459648), (43776, 456624), (45904, 435456), (48384, 413136), (48924, 408576), (49248, 405888), (50736, 393984), (51072, 391392), (51642, 387072), (54432, 367232), (55296, 361494), (57078, 350208), (57456, 347904), (57984, 344736), (58368, 342468), (60249, 331776), (62208, 321328), (64512, 309852), (64638, 309248), (65232, 306432), (65664, 304416), (67648, 295488), (68096, 293544), (68856, 290304), (72576, 275424), (73386, 272384), (73872, 270592), (76104, 262656), (76608, 260928), (77312, 258552), (77463, 258048), (77824, 256851), (80332, 248832), (82944, 240996), (85617, 233472), (86016, 232389), (86184, 231936), (86976, 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