2552048576

素因数分解:

$2^6\times 7^2\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{443}}^1$

素因数の和:647

約数の個数: 168

約数和(自身を含む): 6479657856

約数和(自身を除く): 3927609280

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 64, 77, 88, 98, 112, 154, 167, 176, 196, 224, 308, 334, 352, 392, 443, 448, 539, 616, 668, 704, 784, 886, 1078, 1169, 1232, 1336, 1568, 1772, 1837, 2156, 2338, 2464, 2672, 3101, 3136, 3544, 3674, 4312, 4676, 4873, 4928, 5344, 6202, 7088, 7348, 8183, 8624, 9352, 9746, 10688, 12404, 12859, 14176, 14696, 16366, 17248, 18704, 19492, 21707, 24808, 25718, 28352, 29392, 32732, 34111, 34496, 37408, 38984, 43414, 49616, 51436, 58784, 65464, 68222, 73981, 74816, 77968, 86828, 90013, 99232, 102872, 117568, 130928, 136444, 147962, 155936, 173656, 180026, 198464, 205744, 238777, 261856, 272888, 295924, 311872, 347312, 360052, 411488, 477554, 517867, 523712, 545776, 591848, 694624, 720104, 813791, 822976, 955108, 1035734, 1091552, 1183696, 1389248, 1440208, 1627582, 1910216, 2071468, 2183104, 2367392, 2880416, 3255164, 3625069, 3820432, 4142936, 4734784, 5696537, 5760832, 6510328, 7250138, 7640864, 8285872, 11393074, 13020656, 14500276, 15281728, 16571744, 22786148, 26041312, 29000552, 33143488, 39875759, 45572296, 52082624, 58001104, 79751518, 91144592, 116002208, 159503036, 182289184, 232004416, 319006072, 364578368, 638012144, 1276024288, 2552048576]

約数ペア:

[(1, 2552048576), (2, 1276024288), (4, 638012144), (7, 364578368), (8, 319006072), (11, 232004416), (14, 182289184), (16, 159503036), (22, 116002208), (28, 91144592), (32, 79751518), (44, 58001104), (49, 52082624), (56, 45572296), (64, 39875759), (77, 33143488), (88, 29000552), (98, 26041312), (112, 22786148), (154, 16571744), (167, 15281728), (176, 14500276), (196, 13020656), (224, 11393074), (308, 8285872), (334, 7640864), (352, 7250138), (392, 6510328), (443, 5760832), (448, 5696537), (539, 4734784), (616, 4142936), (668, 3820432), (704, 3625069), (784, 3255164), (886, 2880416), (1078, 2367392), (1169, 2183104), (1232, 2071468), (1336, 1910216), (1568, 1627582), (1772, 1440208), (1837, 1389248), (2156, 1183696), (2338, 1091552), (2464, 1035734), (2672, 955108), (3101, 822976), (3136, 813791), (3544, 720104), (3674, 694624), (4312, 591848), (4676, 545776), (4873, 523712), (4928, 517867), (5344, 477554), (6202, 411488), (7088, 360052), (7348, 347312), (8183, 311872), (8624, 295924), (9352, 272888), (9746, 261856), (10688, 238777), (12404, 205744), (12859, 198464), (14176, 180026), (14696, 173656), (16366, 155936), (17248, 147962), (18704, 136444), (19492, 130928), (21707, 117568), (24808, 102872), (25718, 99232), (28352, 90013), (29392, 86828), (32732, 77968), (34111, 74816), (34496, 73981), (37408, 68222), (38984, 65464), (43414, 58784), (49616, 51436)]