21608810496

素因数分解:

$2^{11}\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{991}}^1$

素因数の和:1052

約数の個数: 432

約数和(自身を含む): 77312551680

約数和(自身を除く): 55703741184

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 64, 72, 78, 84, 91, 96, 104, 112, 117, 126, 128, 144, 156, 168, 169, 182, 192, 208, 224, 234, 252, 256, 273, 288, 312, 336, 338, 364, 384, 416, 448, 468, 504, 507, 512, 546, 576, 624, 672, 676, 728, 768, 819, 832, 896, 936, 991, 1008, 1014, 1024, 1092, 1152, 1183, 1248, 1344, 1352, 1456, 1521, 1536, 1638, 1664, 1792, 1872, 1982, 2016, 2028, 2048, 2184, 2304, 2366, 2496, 2688, 2704, 2912, 2973, 3042, 3072, 3276, 3328, 3549, 3584, 3744, 3964, 4032, 4056, 4368, 4608, 4732, 4992, 5376, 5408, 5824, 5946, 6084, 6144, 6552, 6656, 6937, 7098, 7168, 7488, 7928, 8064, 8112, 8736, 8919, 9216, 9464, 9984, 10647, 10752, 10816, 11648, 11892, 12168, 12883, 13104, 13312, 13874, 14196, 14336, 14976, 15856, 16128, 16224, 17472, 17838, 18432, 18928, 19968, 20811, 21294, 21504, 21632, 23296, 23784, 24336, 25766, 26208, 26624, 27748, 28392, 29952, 31712, 32256, 32448, 34944, 35676, 37856, 38649, 39936, 41622, 42588, 43008, 43264, 46592, 47568, 48672, 51532, 52416, 55496, 56784, 59904, 62433, 63424, 64512, 64896, 69888, 71352, 75712, 77298, 79872, 83244, 85176, 86528, 90181, 93184, 95136, 97344, 103064, 104832, 110992, 113568, 115947, 119808, 124866, 126848, 129024, 129792, 139776, 142704, 151424, 154596, 166488, 167479, 170352, 173056, 180362, 186368, 190272, 194688, 206128, 209664, 221984, 227136, 231894, 239616, 249732, 253696, 259584, 270543, 279552, 285408, 302848, 309192, 332976, 334958, 340704, 346112, 360724, 380544, 389376, 412256, 419328, 443968, 454272, 463788, 499464, 502437, 507392, 519168, 541086, 559104, 570816, 605696, 618384, 665952, 669916, 681408, 721448, 761088, 778752, 811629, 824512, 838656, 887936, 908544, 927576, 998928, 1004874, 1014784, 1038336, 1082172, 1141632, 1172353, 1211392, 1236768, 1331904, 1339832, 1362816, 1442896, 1507311, 1522176, 1557504, 1623258, 1649024, 1677312, 1775872, 1817088, 1855152, 1997856, 2009748, 2029568, 2164344, 2283264, 2344706, 2422784, 2473536, 2663808, 2679664, 2725632, 2885792, 3014622, 3044352, 3115008, 3246516, 3298048, 3517059, 3551744, 3634176, 3710304, 3995712, 4019496, 4328688, 4566528, 4689412, 4947072, 5327616, 5359328, 5451264, 5771584, 6029244, 6088704, 6493032, 6596096, 7034118, 7103488, 7268352, 7420608, 7991424, 8038992, 8657376, 9133056, 9378824, 9894144, 10551177, 10655232, 10718656, 10902528, 11543168, 12058488, 12986064, 13192192, 14068236, 14206976, 14841216, 15982848, 16077984, 17314752, 18266112, 18757648, 19788288, 21102354, 21310464, 21437312, 21805056, 23086336, 24116976, 25972128, 26384384, 28136472, 29682432, 31965696, 32155968, 34629504, 37515296, 39576576, 42204708, 42620928, 42874624, 46172672, 48233952, 51944256, 56272944, 59364864, 63931392, 64311936, 69259008, 75030592, 79153152, 84409416, 85749248, 92345344, 96467904, 103888512, 112545888, 118729728, 127862784, 128623872, 138518016, 150061184, 168818832, 171498496, 184690688, 192935808, 207777024, 225091776, 237459456, 257247744, 277036032, 300122368, 337637664, 342996992, 385871616, 415554048, 450183552, 514495488, 554072064, 600244736, 675275328, 771743232, 831108096, 900367104, 1028990976, 1200489472, 1350550656, 1543486464, 1662216192, 1800734208, 2400978944, 2701101312, 3086972928, 3601468416, 5402202624, 7202936832, 10804405248, 21608810496]

約数ペア:

[(1, 21608810496), (2, 10804405248), (3, 7202936832), (4, 5402202624), (6, 3601468416), (7, 3086972928), (8, 2701101312), (9, 2400978944), (12, 1800734208), (13, 1662216192), (14, 1543486464), (16, 1350550656), (18, 1200489472), (21, 1028990976), (24, 900367104), (26, 831108096), (28, 771743232), (32, 675275328), (36, 600244736), (39, 554072064), (42, 514495488), (48, 450183552), (52, 415554048), (56, 385871616), (63, 342996992), (64, 337637664), (72, 300122368), (78, 277036032), (84, 257247744), (91, 237459456), (96, 225091776), (104, 207777024), (112, 192935808), (117, 184690688), (126, 171498496), (128, 168818832), (144, 150061184), (156, 138518016), (168, 128623872), (169, 127862784), (182, 118729728), (192, 112545888), (208, 103888512), (224, 96467904), (234, 92345344), (252, 85749248), (256, 84409416), (273, 79153152), (288, 75030592), (312, 69259008), (336, 64311936), (338, 63931392), (364, 59364864), (384, 56272944), (416, 51944256), (448, 48233952), (468, 46172672), (504, 42874624), (507, 42620928), (512, 42204708), (546, 39576576), (576, 37515296), (624, 34629504), (672, 32155968), (676, 31965696), (728, 29682432), (768, 28136472), (819, 26384384), (832, 25972128), (896, 24116976), (936, 23086336), (991, 21805056), (1008, 21437312), (1014, 21310464), (1024, 21102354), (1092, 19788288), (1152, 18757648), (1183, 18266112), (1248, 17314752), (1344, 16077984), (1352, 15982848), (1456, 14841216), (1521, 14206976), (1536, 14068236), (1638, 13192192), (1664, 12986064), (1792, 12058488), (1872, 11543168), (1982, 10902528), (2016, 10718656), (2028, 10655232), (2048, 10551177), (2184, 9894144), (2304, 9378824), (2366, 9133056), (2496, 8657376), (2688, 8038992), (2704, 7991424), (2912, 7420608), (2973, 7268352), (3042, 7103488), (3072, 7034118), (3276, 6596096), (3328, 6493032), (3549, 6088704), (3584, 6029244), (3744, 5771584), (3964, 5451264), (4032, 5359328), (4056, 5327616), (4368, 4947072), (4608, 4689412), (4732, 4566528), (4992, 4328688), (5376, 4019496), (5408, 3995712), (5824, 3710304), (5946, 3634176), (6084, 3551744), (6144, 3517059), (6552, 3298048), (6656, 3246516), (6937, 3115008), (7098, 3044352), (7168, 3014622), (7488, 2885792), (7928, 2725632), (8064, 2679664), (8112, 2663808), (8736, 2473536), (8919, 2422784), (9216, 2344706), (9464, 2283264), (9984, 2164344), (10647, 2029568), (10752, 2009748), (10816, 1997856), (11648, 1855152), (11892, 1817088), (12168, 1775872), (12883, 1677312), (13104, 1649024), (13312, 1623258), (13874, 1557504), (14196, 1522176), (14336, 1507311), (14976, 1442896), (15856, 1362816), (16128, 1339832), (16224, 1331904), (17472, 1236768), (17838, 1211392), (18432, 1172353), (18928, 1141632), (19968, 1082172), (20811, 1038336), (21294, 1014784), (21504, 1004874), (21632, 998928), (23296, 927576), (23784, 908544), (24336, 887936), (25766, 838656), (26208, 824512), (26624, 811629), (27748, 778752), (28392, 761088), (29952, 721448), (31712, 681408), (32256, 669916), (32448, 665952), (34944, 618384), (35676, 605696), (37856, 570816), (38649, 559104), (39936, 541086), (41622, 519168), (42588, 507392), (43008, 502437), (43264, 499464), (46592, 463788), (47568, 454272), (48672, 443968), (51532, 419328), (52416, 412256), (55496, 389376), (56784, 380544), (59904, 360724), (62433, 346112), (63424, 340704), (64512, 334958), (64896, 332976), (69888, 309192), (71352, 302848), (75712, 285408), (77298, 279552), (79872, 270543), (83244, 259584), (85176, 253696), (86528, 249732), (90181, 239616), (93184, 231894), (95136, 227136), (97344, 221984), (103064, 209664), (104832, 206128), (110992, 194688), (113568, 190272), (115947, 186368), (119808, 180362), (124866, 173056), (126848, 170352), (129024, 167479), (129792, 166488), (139776, 154596), (142704, 151424)]