1968374016

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{31}}^2\times {\mathrm{127}}^1$

素因数の和:218

約数の個数: 324

約数和(自身を含む): 6754814976

約数和(自身を除く): 4786440960

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 56, 62, 63, 64, 72, 84, 93, 96, 112, 124, 126, 127, 128, 144, 168, 186, 192, 217, 224, 248, 252, 254, 256, 279, 288, 336, 372, 381, 384, 434, 448, 496, 504, 508, 558, 576, 651, 672, 744, 762, 768, 868, 889, 896, 961, 992, 1008, 1016, 1116, 1143, 1152, 1302, 1344, 1488, 1524, 1736, 1778, 1792, 1922, 1953, 1984, 2016, 2032, 2232, 2286, 2304, 2604, 2667, 2688, 2883, 2976, 3048, 3472, 3556, 3844, 3906, 3937, 3968, 4032, 4064, 4464, 4572, 5208, 5334, 5376, 5766, 5952, 6096, 6727, 6944, 7112, 7688, 7812, 7874, 7936, 8001, 8064, 8128, 8649, 8928, 9144, 10416, 10668, 11532, 11811, 11904, 12192, 13454, 13888, 14224, 15376, 15624, 15748, 16002, 16128, 16256, 17298, 17856, 18288, 20181, 20832, 21336, 23064, 23622, 23808, 24384, 26908, 27559, 27776, 28448, 30752, 31248, 31496, 32004, 32512, 34596, 35433, 35712, 36576, 40362, 41664, 42672, 46128, 47244, 48768, 53816, 55118, 55552, 56896, 60543, 61504, 62496, 62992, 64008, 69192, 70866, 71424, 73152, 80724, 82677, 83328, 85344, 92256, 94488, 97536, 107632, 110236, 113792, 121086, 122047, 123008, 124992, 125984, 128016, 138384, 141732, 146304, 161448, 165354, 166656, 170688, 184512, 188976, 215264, 220472, 227584, 242172, 244094, 246016, 248031, 249984, 251968, 256032, 276768, 283464, 292608, 322896, 330708, 341376, 366141, 369024, 377952, 430528, 440944, 484344, 488188, 496062, 499968, 503936, 512064, 553536, 566928, 645792, 661416, 682752, 732282, 738048, 755904, 854329, 861056, 881888, 968688, 976376, 992124, 1007872, 1024128, 1098423, 1107072, 1133856, 1291584, 1322832, 1464564, 1511808, 1708658, 1722112, 1763776, 1937376, 1952752, 1984248, 2048256, 2196846, 2214144, 2267712, 2562987, 2583168, 2645664, 2929128, 3023616, 3417316, 3527552, 3874752, 3905504, 3968496, 4393692, 4535424, 5125974, 5166336, 5291328, 5858256, 6834632, 7055104, 7688961, 7749504, 7811008, 7936992, 8787384, 9070848, 10251948, 10582656, 11716512, 13669264, 15377922, 15499008, 15622016, 15873984, 17574768, 20503896, 21165312, 23433024, 27338528, 30755844, 31244032, 31747968, 35149536, 41007792, 46866048, 54677056, 61511688, 63495936, 70299072, 82015584, 93732096, 109354112, 123023376, 140598144, 164031168, 218708224, 246046752, 281196288, 328062336, 492093504, 656124672, 984187008, 1968374016]

約数ペア:

[(1, 1968374016), (2, 984187008), (3, 656124672), (4, 492093504), (6, 328062336), (7, 281196288), (8, 246046752), (9, 218708224), (12, 164031168), (14, 140598144), (16, 123023376), (18, 109354112), (21, 93732096), (24, 82015584), (28, 70299072), (31, 63495936), (32, 61511688), (36, 54677056), (42, 46866048), (48, 41007792), (56, 35149536), (62, 31747968), (63, 31244032), (64, 30755844), (72, 27338528), (84, 23433024), (93, 21165312), (96, 20503896), (112, 17574768), (124, 15873984), (126, 15622016), (127, 15499008), (128, 15377922), (144, 13669264), (168, 11716512), (186, 10582656), (192, 10251948), (217, 9070848), (224, 8787384), (248, 7936992), (252, 7811008), (254, 7749504), (256, 7688961), (279, 7055104), (288, 6834632), (336, 5858256), (372, 5291328), (381, 5166336), (384, 5125974), (434, 4535424), (448, 4393692), (496, 3968496), (504, 3905504), (508, 3874752), (558, 3527552), (576, 3417316), (651, 3023616), (672, 2929128), (744, 2645664), (762, 2583168), (768, 2562987), (868, 2267712), (889, 2214144), (896, 2196846), (961, 2048256), (992, 1984248), (1008, 1952752), (1016, 1937376), (1116, 1763776), (1143, 1722112), (1152, 1708658), (1302, 1511808), (1344, 1464564), (1488, 1322832), (1524, 1291584), (1736, 1133856), (1778, 1107072), (1792, 1098423), (1922, 1024128), (1953, 1007872), (1984, 992124), (2016, 976376), (2032, 968688), (2232, 881888), (2286, 861056), (2304, 854329), (2604, 755904), (2667, 738048), (2688, 732282), (2883, 682752), (2976, 661416), (3048, 645792), (3472, 566928), (3556, 553536), (3844, 512064), (3906, 503936), (3937, 499968), (3968, 496062), (4032, 488188), (4064, 484344), (4464, 440944), (4572, 430528), (5208, 377952), (5334, 369024), (5376, 366141), (5766, 341376), (5952, 330708), (6096, 322896), (6727, 292608), (6944, 283464), (7112, 276768), (7688, 256032), (7812, 251968), (7874, 249984), (7936, 248031), (8001, 246016), (8064, 244094), (8128, 242172), (8649, 227584), (8928, 220472), (9144, 215264), (10416, 188976), (10668, 184512), (11532, 170688), (11811, 166656), (11904, 165354), (12192, 161448), (13454, 146304), (13888, 141732), (14224, 138384), (15376, 128016), (15624, 125984), (15748, 124992), (16002, 123008), (16128, 122047), (16256, 121086), (17298, 113792), (17856, 110236), (18288, 107632), (20181, 97536), (20832, 94488), (21336, 92256), (23064, 85344), (23622, 83328), (23808, 82677), (24384, 80724), (26908, 73152), (27559, 71424), (27776, 70866), (28448, 69192), (30752, 64008), (31248, 62992), (31496, 62496), (32004, 61504), (32512, 60543), (34596, 56896), (35433, 55552), (35712, 55118), (36576, 53816), (40362, 48768), (41664, 47244), (42672, 46128)]