2558271744

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1249}}^1$

素因数の和:1405

約数の個数: 216

約数和(自身を含む): 8503040000

約数和(自身を除く): 5944768256

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 127, 128, 144, 168, 192, 224, 252, 254, 256, 288, 336, 381, 384, 448, 504, 508, 576, 672, 762, 768, 889, 896, 1008, 1016, 1143, 1152, 1249, 1344, 1524, 1778, 1792, 2016, 2032, 2286, 2304, 2498, 2667, 2688, 3048, 3556, 3747, 4032, 4064, 4572, 4996, 5334, 5376, 6096, 7112, 7494, 8001, 8064, 8128, 8743, 9144, 9992, 10668, 11241, 12192, 14224, 14988, 16002, 16128, 16256, 17486, 18288, 19984, 21336, 22482, 24384, 26229, 28448, 29976, 32004, 32512, 34972, 36576, 39968, 42672, 44964, 48768, 52458, 56896, 59952, 64008, 69944, 73152, 78687, 79936, 85344, 89928, 97536, 104916, 113792, 119904, 128016, 139888, 146304, 157374, 158623, 159872, 170688, 179856, 209832, 227584, 239808, 256032, 279776, 292608, 314748, 317246, 319744, 341376, 359712, 419664, 475869, 479616, 512064, 559552, 629496, 634492, 682752, 719424, 839328, 951738, 959232, 1024128, 1110361, 1119104, 1258992, 1268984, 1427607, 1438848, 1678656, 1903476, 2048256, 2220722, 2238208, 2517984, 2537968, 2855214, 2877696, 3331083, 3357312, 3806952, 4441444, 5035968, 5075936, 5710428, 6662166, 6714624, 7613904, 8882888, 9993249, 10071936, 10151872, 11420856, 13324332, 15227808, 17765776, 19986498, 20143872, 20303744, 22841712, 26648664, 30455616, 35531552, 39972996, 40607488, 45683424, 53297328, 60911232, 71063104, 79945992, 91366848, 106594656, 121822464, 142126208, 159891984, 182733696, 213189312, 284252416, 319783968, 365467392, 426378624, 639567936, 852757248, 1279135872, 2558271744]

約数ペア:

[(1, 2558271744), (2, 1279135872), (3, 852757248), (4, 639567936), (6, 426378624), (7, 365467392), (8, 319783968), (9, 284252416), (12, 213189312), (14, 182733696), (16, 159891984), (18, 142126208), (21, 121822464), (24, 106594656), (28, 91366848), (32, 79945992), (36, 71063104), (42, 60911232), (48, 53297328), (56, 45683424), (63, 40607488), (64, 39972996), (72, 35531552), (84, 30455616), (96, 26648664), (112, 22841712), (126, 20303744), (127, 20143872), (128, 19986498), (144, 17765776), (168, 15227808), (192, 13324332), (224, 11420856), (252, 10151872), (254, 10071936), (256, 9993249), (288, 8882888), (336, 7613904), (381, 6714624), (384, 6662166), (448, 5710428), (504, 5075936), (508, 5035968), (576, 4441444), (672, 3806952), (762, 3357312), (768, 3331083), (889, 2877696), (896, 2855214), (1008, 2537968), (1016, 2517984), (1143, 2238208), (1152, 2220722), (1249, 2048256), (1344, 1903476), (1524, 1678656), (1778, 1438848), (1792, 1427607), (2016, 1268984), (2032, 1258992), (2286, 1119104), (2304, 1110361), (2498, 1024128), (2667, 959232), (2688, 951738), (3048, 839328), (3556, 719424), (3747, 682752), (4032, 634492), (4064, 629496), (4572, 559552), (4996, 512064), (5334, 479616), (5376, 475869), (6096, 419664), (7112, 359712), (7494, 341376), (8001, 319744), (8064, 317246), (8128, 314748), (8743, 292608), (9144, 279776), (9992, 256032), (10668, 239808), (11241, 227584), (12192, 209832), (14224, 179856), (14988, 170688), (16002, 159872), (16128, 158623), (16256, 157374), (17486, 146304), (18288, 139888), (19984, 128016), (21336, 119904), (22482, 113792), (24384, 104916), (26229, 97536), (28448, 89928), (29976, 85344), (32004, 79936), (32512, 78687), (34972, 73152), (36576, 69944), (39968, 64008), (42672, 59952), (44964, 56896), (48768, 52458)]