257530231296

素因数分解:

$2^9\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{138679}}^1$

素因数の和:138747

約数の個数: 240

約数和(自身を含む): 826248783360

約数和(自身を除く): 568718552064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 32, 36, 39, 48, 52, 62, 64, 72, 78, 93, 96, 104, 117, 124, 128, 144, 156, 186, 192, 208, 234, 248, 256, 279, 288, 312, 372, 384, 403, 416, 468, 496, 512, 558, 576, 624, 744, 768, 806, 832, 936, 992, 1116, 1152, 1209, 1248, 1488, 1536, 1612, 1664, 1872, 1984, 2232, 2304, 2418, 2496, 2976, 3224, 3328, 3627, 3744, 3968, 4464, 4608, 4836, 4992, 5952, 6448, 6656, 7254, 7488, 7936, 8928, 9672, 9984, 11904, 12896, 14508, 14976, 15872, 17856, 19344, 19968, 23808, 25792, 29016, 29952, 35712, 38688, 47616, 51584, 58032, 59904, 71424, 77376, 103168, 116064, 138679, 142848, 154752, 206336, 232128, 277358, 309504, 416037, 464256, 554716, 619008, 832074, 928512, 1109432, 1248111, 1664148, 1802827, 1857024, 2218864, 2496222, 3328296, 3605654, 4299049, 4437728, 4992444, 5408481, 6656592, 7211308, 8598098, 8875456, 9984888, 10816962, 12897147, 13313184, 14422616, 16225443, 17196196, 17750912, 19969776, 21633924, 25794294, 26626368, 28845232, 32450886, 34392392, 35501824, 38691441, 39939552, 43267848, 51588588, 53252736, 55887637, 57690464, 64901772, 68784784, 71003648, 77382882, 79879104, 86535696, 103177176, 106505472, 111775274, 115380928, 129803544, 137569568, 154765764, 159758208, 167662911, 173071392, 206354352, 213010944, 223550548, 230761856, 259607088, 275139136, 309531528, 319516416, 335325822, 346142784, 412708704, 447101096, 461523712, 502988733, 519214176, 550278272, 619063056, 639032832, 670651644, 692285568, 825417408, 894202192, 923047424, 1005977466, 1038428352, 1100556544, 1238126112, 1341303288, 1384571136, 1650834816, 1788404384, 2011954932, 2076856704, 2201113088, 2476252224, 2682606576, 2769142272, 3301669632, 3576808768, 4023909864, 4153713408, 4952504448, 5365213152, 6603339264, 7153617536, 8047819728, 8307426816, 9905008896, 10730426304, 14307235072, 16095639456, 19810017792, 21460852608, 28614470144, 32191278912, 42921705216, 64382557824, 85843410432, 128765115648, 257530231296]

約数ペア:

[(1, 257530231296), (2, 128765115648), (3, 85843410432), (4, 64382557824), (6, 42921705216), (8, 32191278912), (9, 28614470144), (12, 21460852608), (13, 19810017792), (16, 16095639456), (18, 14307235072), (24, 10730426304), (26, 9905008896), (31, 8307426816), (32, 8047819728), (36, 7153617536), (39, 6603339264), (48, 5365213152), (52, 4952504448), (62, 4153713408), (64, 4023909864), (72, 3576808768), (78, 3301669632), (93, 2769142272), (96, 2682606576), (104, 2476252224), (117, 2201113088), (124, 2076856704), (128, 2011954932), (144, 1788404384), (156, 1650834816), (186, 1384571136), (192, 1341303288), (208, 1238126112), (234, 1100556544), (248, 1038428352), (256, 1005977466), (279, 923047424), (288, 894202192), (312, 825417408), (372, 692285568), (384, 670651644), (403, 639032832), (416, 619063056), (468, 550278272), (496, 519214176), (512, 502988733), (558, 461523712), (576, 447101096), (624, 412708704), (744, 346142784), (768, 335325822), (806, 319516416), (832, 309531528), (936, 275139136), (992, 259607088), (1116, 230761856), (1152, 223550548), (1209, 213010944), (1248, 206354352), (1488, 173071392), (1536, 167662911), (1612, 159758208), (1664, 154765764), (1872, 137569568), (1984, 129803544), (2232, 115380928), (2304, 111775274), (2418, 106505472), (2496, 103177176), (2976, 86535696), (3224, 79879104), (3328, 77382882), (3627, 71003648), (3744, 68784784), (3968, 64901772), (4464, 57690464), (4608, 55887637), (4836, 53252736), (4992, 51588588), (5952, 43267848), (6448, 39939552), (6656, 38691441), (7254, 35501824), (7488, 34392392), (7936, 32450886), (8928, 28845232), (9672, 26626368), (9984, 25794294), (11904, 21633924), (12896, 19969776), (14508, 17750912), (14976, 17196196), (15872, 16225443), (17856, 14422616), (19344, 13313184), (19968, 12897147), (23808, 10816962), (25792, 9984888), (29016, 8875456), (29952, 8598098), (35712, 7211308), (38688, 6656592), (47616, 5408481), (51584, 4992444), (58032, 4437728), (59904, 4299049), (71424, 3605654), (77376, 3328296), (103168, 2496222), (116064, 2218864), (138679, 1857024), (142848, 1802827), (154752, 1664148), (206336, 1248111), (232128, 1109432), (277358, 928512), (309504, 832074), (416037, 619008), (464256, 554716)]