1661151744

素因数分解:

$2^9\times 3^2\times 7^3\times {\mathrm{1051}}^1$

素因数の和:1096

約数の個数: 240

約数和(自身を含む): 5596219200

約数和(自身を除く): 3935067456

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 128, 144, 147, 168, 192, 196, 224, 252, 256, 288, 294, 336, 343, 384, 392, 441, 448, 504, 512, 576, 588, 672, 686, 768, 784, 882, 896, 1008, 1029, 1051, 1152, 1176, 1344, 1372, 1536, 1568, 1764, 1792, 2016, 2058, 2102, 2304, 2352, 2688, 2744, 3087, 3136, 3153, 3528, 3584, 4032, 4116, 4204, 4608, 4704, 5376, 5488, 6174, 6272, 6306, 7056, 7357, 8064, 8232, 8408, 9408, 9459, 10752, 10976, 12348, 12544, 12612, 14112, 14714, 16128, 16464, 16816, 18816, 18918, 21952, 22071, 24696, 25088, 25224, 28224, 29428, 32256, 32928, 33632, 37632, 37836, 43904, 44142, 49392, 50448, 51499, 56448, 58856, 65856, 66213, 67264, 75264, 75672, 87808, 88284, 98784, 100896, 102998, 112896, 117712, 131712, 132426, 134528, 151344, 154497, 175616, 176568, 197568, 201792, 205996, 225792, 235424, 263424, 264852, 269056, 302688, 308994, 353136, 360493, 395136, 403584, 411992, 463491, 470848, 526848, 529704, 538112, 605376, 617988, 706272, 720986, 790272, 807168, 823984, 926982, 941696, 1059408, 1081479, 1210752, 1235976, 1412544, 1441972, 1580544, 1614336, 1647968, 1853964, 1883392, 2118816, 2162958, 2421504, 2471952, 2825088, 2883944, 3244437, 3295936, 3707928, 3766784, 4237632, 4325916, 4843008, 4943904, 5650176, 5767888, 6488874, 6591872, 7415856, 8475264, 8651832, 9887808, 11300352, 11535776, 12977748, 13183744, 14831712, 16950528, 17303664, 19775616, 23071552, 25955496, 26367488, 29663424, 33901056, 34607328, 39551232, 46143104, 51910992, 59326848, 69214656, 79102464, 92286208, 103821984, 118653696, 138429312, 184572416, 207643968, 237307392, 276858624, 415287936, 553717248, 830575872, 1661151744]

約数ペア:

[(1, 1661151744), (2, 830575872), (3, 553717248), (4, 415287936), (6, 276858624), (7, 237307392), (8, 207643968), (9, 184572416), (12, 138429312), (14, 118653696), (16, 103821984), (18, 92286208), (21, 79102464), (24, 69214656), (28, 59326848), (32, 51910992), (36, 46143104), (42, 39551232), (48, 34607328), (49, 33901056), (56, 29663424), (63, 26367488), (64, 25955496), (72, 23071552), (84, 19775616), (96, 17303664), (98, 16950528), (112, 14831712), (126, 13183744), (128, 12977748), (144, 11535776), (147, 11300352), (168, 9887808), (192, 8651832), (196, 8475264), (224, 7415856), (252, 6591872), (256, 6488874), (288, 5767888), (294, 5650176), (336, 4943904), (343, 4843008), (384, 4325916), (392, 4237632), (441, 3766784), (448, 3707928), (504, 3295936), (512, 3244437), (576, 2883944), (588, 2825088), (672, 2471952), (686, 2421504), (768, 2162958), (784, 2118816), (882, 1883392), (896, 1853964), (1008, 1647968), (1029, 1614336), (1051, 1580544), (1152, 1441972), (1176, 1412544), (1344, 1235976), (1372, 1210752), (1536, 1081479), (1568, 1059408), (1764, 941696), (1792, 926982), (2016, 823984), (2058, 807168), (2102, 790272), (2304, 720986), (2352, 706272), (2688, 617988), (2744, 605376), (3087, 538112), (3136, 529704), (3153, 526848), (3528, 470848), (3584, 463491), (4032, 411992), (4116, 403584), (4204, 395136), (4608, 360493), (4704, 353136), (5376, 308994), (5488, 302688), (6174, 269056), (6272, 264852), (6306, 263424), (7056, 235424), (7357, 225792), (8064, 205996), (8232, 201792), (8408, 197568), (9408, 176568), (9459, 175616), (10752, 154497), (10976, 151344), (12348, 134528), (12544, 132426), (12612, 131712), (14112, 117712), (14714, 112896), (16128, 102998), (16464, 100896), (16816, 98784), (18816, 88284), (18918, 87808), (21952, 75672), (22071, 75264), (24696, 67264), (25088, 66213), (25224, 65856), (28224, 58856), (29428, 56448), (32256, 51499), (32928, 50448), (33632, 49392), (37632, 44142), (37836, 43904)]