2551799808

素因数分解:

$2^{13}\times 3^3\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:257

約数の個数: 224

約数和(自身を含む): 7706563200

約数和(自身を除く): 5154763392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 83, 96, 108, 128, 139, 144, 166, 192, 216, 249, 256, 278, 288, 332, 384, 417, 432, 498, 512, 556, 576, 664, 747, 768, 834, 864, 996, 1024, 1112, 1152, 1251, 1328, 1494, 1536, 1668, 1728, 1992, 2048, 2224, 2241, 2304, 2502, 2656, 2988, 3072, 3336, 3456, 3753, 3984, 4096, 4448, 4482, 4608, 5004, 5312, 5976, 6144, 6672, 6912, 7506, 7968, 8192, 8896, 8964, 9216, 10008, 10624, 11537, 11952, 12288, 13344, 13824, 15012, 15936, 17792, 17928, 18432, 20016, 21248, 23074, 23904, 24576, 26688, 27648, 30024, 31872, 34611, 35584, 35856, 36864, 40032, 42496, 46148, 47808, 53376, 55296, 60048, 63744, 69222, 71168, 71712, 73728, 80064, 84992, 92296, 95616, 103833, 106752, 110592, 120096, 127488, 138444, 142336, 143424, 160128, 169984, 184592, 191232, 207666, 213504, 221184, 240192, 254976, 276888, 284672, 286848, 311499, 320256, 339968, 369184, 382464, 415332, 427008, 480384, 509952, 553776, 569344, 573696, 622998, 640512, 679936, 738368, 764928, 830664, 854016, 960768, 1019904, 1107552, 1138688, 1147392, 1245996, 1281024, 1476736, 1529856, 1661328, 1708032, 1921536, 2039808, 2215104, 2294784, 2491992, 2562048, 2953472, 3059712, 3322656, 3416064, 3843072, 4430208, 4589568, 4983984, 5124096, 5906944, 6119424, 6645312, 7686144, 8860416, 9179136, 9967968, 10248192, 11813888, 13290624, 15372288, 17720832, 18358272, 19935936, 23627776, 26581248, 30744576, 35441664, 39871872, 47255552, 53162496, 70883328, 79743744, 94511104, 106324992, 141766656, 159487488, 212649984, 283533312, 318974976, 425299968, 637949952, 850599936, 1275899904, 2551799808]

約数ペア:

[(1, 2551799808), (2, 1275899904), (3, 850599936), (4, 637949952), (6, 425299968), (8, 318974976), (9, 283533312), (12, 212649984), (16, 159487488), (18, 141766656), (24, 106324992), (27, 94511104), (32, 79743744), (36, 70883328), (48, 53162496), (54, 47255552), (64, 39871872), (72, 35441664), (83, 30744576), (96, 26581248), (108, 23627776), (128, 19935936), (139, 18358272), (144, 17720832), (166, 15372288), (192, 13290624), (216, 11813888), (249, 10248192), (256, 9967968), (278, 9179136), (288, 8860416), (332, 7686144), (384, 6645312), (417, 6119424), (432, 5906944), (498, 5124096), (512, 4983984), (556, 4589568), (576, 4430208), (664, 3843072), (747, 3416064), (768, 3322656), (834, 3059712), (864, 2953472), (996, 2562048), (1024, 2491992), (1112, 2294784), (1152, 2215104), (1251, 2039808), (1328, 1921536), (1494, 1708032), (1536, 1661328), (1668, 1529856), (1728, 1476736), (1992, 1281024), (2048, 1245996), (2224, 1147392), (2241, 1138688), (2304, 1107552), (2502, 1019904), (2656, 960768), (2988, 854016), (3072, 830664), (3336, 764928), (3456, 738368), (3753, 679936), (3984, 640512), (4096, 622998), (4448, 573696), (4482, 569344), (4608, 553776), (5004, 509952), (5312, 480384), (5976, 427008), (6144, 415332), (6672, 382464), (6912, 369184), (7506, 339968), (7968, 320256), (8192, 311499), (8896, 286848), (8964, 284672), (9216, 276888), (10008, 254976), (10624, 240192), (11537, 221184), (11952, 213504), (12288, 207666), (13344, 191232), (13824, 184592), (15012, 169984), (15936, 160128), (17792, 143424), (17928, 142336), (18432, 138444), (20016, 127488), (21248, 120096), (23074, 110592), (23904, 106752), (24576, 103833), (26688, 95616), (27648, 92296), (30024, 84992), (31872, 80064), (34611, 73728), (35584, 71712), (35856, 71168), (36864, 69222), (40032, 63744), (42496, 60048), (46148, 55296), (47808, 53376)]