842655744

素因数分解:

$2^{11}\times 3^3\times 7^2\times {\mathrm{311}}^1$

素因数の和:356

約数の個数: 288

約数和(自身を含む): 2913019200

約数和(自身を除く): 2070363456

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 64, 72, 84, 96, 98, 108, 112, 126, 128, 144, 147, 168, 189, 192, 196, 216, 224, 252, 256, 288, 294, 311, 336, 378, 384, 392, 432, 441, 448, 504, 512, 576, 588, 622, 672, 756, 768, 784, 864, 882, 896, 933, 1008, 1024, 1152, 1176, 1244, 1323, 1344, 1512, 1536, 1568, 1728, 1764, 1792, 1866, 2016, 2048, 2177, 2304, 2352, 2488, 2646, 2688, 2799, 3024, 3072, 3136, 3456, 3528, 3584, 3732, 4032, 4354, 4608, 4704, 4976, 5292, 5376, 5598, 6048, 6144, 6272, 6531, 6912, 7056, 7168, 7464, 8064, 8397, 8708, 9216, 9408, 9952, 10584, 10752, 11196, 12096, 12544, 13062, 13824, 14112, 14336, 14928, 15239, 16128, 16794, 17416, 18432, 18816, 19593, 19904, 21168, 21504, 22392, 24192, 25088, 26124, 27648, 28224, 29856, 30478, 32256, 33588, 34832, 37632, 39186, 39808, 42336, 43008, 44784, 45717, 48384, 50176, 52248, 55296, 56448, 58779, 59712, 60956, 64512, 67176, 69664, 75264, 78372, 79616, 84672, 89568, 91434, 96768, 100352, 104496, 112896, 117558, 119424, 121912, 129024, 134352, 137151, 139328, 150528, 156744, 159232, 169344, 179136, 182868, 193536, 208992, 225792, 235116, 238848, 243824, 268704, 274302, 278656, 301056, 313488, 318464, 338688, 358272, 365736, 387072, 411453, 417984, 451584, 470232, 477696, 487648, 537408, 548604, 557312, 626976, 636928, 677376, 716544, 731472, 822906, 835968, 903168, 940464, 955392, 975296, 1074816, 1097208, 1114624, 1253952, 1354752, 1433088, 1462944, 1645812, 1671936, 1880928, 1910784, 1950592, 2149632, 2194416, 2229248, 2507904, 2709504, 2866176, 2925888, 3291624, 3343872, 3761856, 3901184, 4299264, 4388832, 4458496, 5015808, 5732352, 5851776, 6583248, 6687744, 7523712, 7802368, 8598528, 8777664, 10031616, 11703552, 13166496, 13375488, 15047424, 15604736, 17197056, 17555328, 20063232, 23407104, 26332992, 30094848, 31209472, 35110656, 40126464, 46814208, 52665984, 60189696, 70221312, 93628416, 105331968, 120379392, 140442624, 210663936, 280885248, 421327872, 842655744]

約数ペア:

[(1, 842655744), (2, 421327872), (3, 280885248), (4, 210663936), (6, 140442624), (7, 120379392), (8, 105331968), (9, 93628416), (12, 70221312), (14, 60189696), (16, 52665984), (18, 46814208), (21, 40126464), (24, 35110656), (27, 31209472), (28, 30094848), (32, 26332992), (36, 23407104), (42, 20063232), (48, 17555328), (49, 17197056), (54, 15604736), (56, 15047424), (63, 13375488), (64, 13166496), (72, 11703552), (84, 10031616), (96, 8777664), (98, 8598528), (108, 7802368), (112, 7523712), (126, 6687744), (128, 6583248), (144, 5851776), (147, 5732352), (168, 5015808), (189, 4458496), (192, 4388832), (196, 4299264), (216, 3901184), (224, 3761856), (252, 3343872), (256, 3291624), (288, 2925888), (294, 2866176), (311, 2709504), (336, 2507904), (378, 2229248), (384, 2194416), (392, 2149632), (432, 1950592), (441, 1910784), (448, 1880928), (504, 1671936), (512, 1645812), (576, 1462944), (588, 1433088), (622, 1354752), (672, 1253952), (756, 1114624), (768, 1097208), (784, 1074816), (864, 975296), (882, 955392), (896, 940464), (933, 903168), (1008, 835968), (1024, 822906), (1152, 731472), (1176, 716544), (1244, 677376), (1323, 636928), (1344, 626976), (1512, 557312), (1536, 548604), (1568, 537408), (1728, 487648), (1764, 477696), (1792, 470232), (1866, 451584), (2016, 417984), (2048, 411453), (2177, 387072), (2304, 365736), (2352, 358272), (2488, 338688), (2646, 318464), (2688, 313488), (2799, 301056), (3024, 278656), (3072, 274302), (3136, 268704), (3456, 243824), (3528, 238848), (3584, 235116), (3732, 225792), (4032, 208992), (4354, 193536), (4608, 182868), (4704, 179136), (4976, 169344), (5292, 159232), (5376, 156744), (5598, 150528), (6048, 139328), (6144, 137151), (6272, 134352), (6531, 129024), (6912, 121912), (7056, 119424), (7168, 117558), (7464, 112896), (8064, 104496), (8397, 100352), (8708, 96768), (9216, 91434), (9408, 89568), (9952, 84672), (10584, 79616), (10752, 78372), (11196, 75264), (12096, 69664), (12544, 67176), (13062, 64512), (13824, 60956), (14112, 59712), (14336, 58779), (14928, 56448), (15239, 55296), (16128, 52248), (16794, 50176), (17416, 48384), (18432, 45717), (18816, 44784), (19593, 43008), (19904, 42336), (21168, 39808), (21504, 39186), (22392, 37632), (24192, 34832), (25088, 33588), (26124, 32256), (27648, 30478), (28224, 29856)]