256709289984

素因数分解:

$2^{11}\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{1093}}^1$

素因数の和:1295

約数の個数: 384

約数和(自身を含む): 807390904320

約数和(自身を除く): 550681614336

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 43, 48, 56, 64, 84, 86, 96, 112, 127, 128, 129, 168, 172, 192, 224, 254, 256, 258, 301, 336, 344, 381, 384, 448, 508, 512, 516, 602, 672, 688, 762, 768, 889, 896, 903, 1016, 1024, 1032, 1093, 1204, 1344, 1376, 1524, 1536, 1778, 1792, 1806, 2032, 2048, 2064, 2186, 2408, 2667, 2688, 2752, 3048, 3072, 3279, 3556, 3584, 3612, 4064, 4128, 4372, 4816, 5334, 5376, 5461, 5504, 6096, 6144, 6558, 7112, 7168, 7224, 7651, 8128, 8256, 8744, 9632, 10668, 10752, 10922, 11008, 12192, 13116, 14224, 14336, 14448, 15302, 16256, 16383, 16512, 17488, 19264, 21336, 21504, 21844, 22016, 22953, 24384, 26232, 28448, 28896, 30604, 32512, 32766, 33024, 34976, 38227, 38528, 42672, 43008, 43688, 44032, 45906, 46999, 48768, 52464, 56896, 57792, 61208, 65024, 65532, 66048, 69952, 76454, 77056, 85344, 87376, 88064, 91812, 93998, 97536, 104928, 113792, 114681, 115584, 122416, 130048, 131064, 132096, 138811, 139904, 140997, 152908, 154112, 170688, 174752, 183624, 187996, 195072, 209856, 227584, 229362, 231168, 244832, 260096, 262128, 264192, 277622, 279808, 281994, 305816, 308224, 328993, 341376, 349504, 367248, 375992, 390144, 416433, 419712, 455168, 458724, 462336, 489664, 524256, 555244, 559616, 563988, 611632, 616448, 657986, 682752, 699008, 734496, 751984, 780288, 832866, 839424, 910336, 917448, 924672, 971677, 979328, 986979, 1048512, 1110488, 1119232, 1127976, 1223264, 1315972, 1365504, 1398016, 1468992, 1503968, 1665732, 1678848, 1820672, 1834896, 1849344, 1943354, 1958656, 1973958, 2097024, 2220976, 2238464, 2255952, 2446528, 2631944, 2731008, 2796032, 2915031, 2937984, 3007936, 3331464, 3357696, 3669792, 3886708, 3917312, 3947916, 4194048, 4441952, 4511904, 4893056, 5263888, 5462016, 5592064, 5830062, 5875968, 5968873, 6015872, 6662928, 6715392, 7339584, 7773416, 7834624, 7895832, 8388096, 8883904, 9023808, 9786112, 10527776, 11184128, 11660124, 11751936, 11937746, 12031744, 13325856, 14679168, 15546832, 15669248, 15791664, 16776192, 17767808, 17906619, 18047616, 19572224, 21055552, 23320248, 23503872, 23875492, 24063488, 26651712, 29358336, 31093664, 31583328, 33552384, 35535616, 35813238, 36095232, 39144448, 41782111, 42111104, 46640496, 47007744, 47750984, 48126976, 53303424, 58716672, 62187328, 63166656, 71071232, 71626476, 72190464, 78288896, 83564222, 84222208, 93280992, 95501968, 96253952, 106606848, 117433344, 124374656, 125346333, 126333312, 142142464, 143252952, 144380928, 167128444, 168444416, 186561984, 191003936, 213213696, 234866688, 248749312, 250692666, 252666624, 284284928, 286505904, 288761856, 334256888, 336888832, 373123968, 382007872, 426427392, 497498624, 501385332, 505333248, 573011808, 668513776, 673777664, 746247936, 764015744, 852854784, 994997248, 1002770664, 1010666496, 1146023616, 1337027552, 1492495872, 1528031488, 1989994496, 2005541328, 2021332992, 2292047232, 2674055104, 2984991744, 3056062976, 4011082656, 4584094464, 5348110208, 5969983488, 6112125952, 8022165312, 9168188928, 10696220416, 12224251904, 16044330624, 18336377856, 21392440832, 32088661248, 36672755712, 42784881664, 64177322496, 85569763328, 128354644992, 256709289984]

約数ペア:

[(1, 256709289984), (2, 128354644992), (3, 85569763328), (4, 64177322496), (6, 42784881664), (7, 36672755712), (8, 32088661248), (12, 21392440832), (14, 18336377856), (16, 16044330624), (21, 12224251904), (24, 10696220416), (28, 9168188928), (32, 8022165312), (42, 6112125952), (43, 5969983488), (48, 5348110208), (56, 4584094464), (64, 4011082656), (84, 3056062976), (86, 2984991744), (96, 2674055104), (112, 2292047232), (127, 2021332992), (128, 2005541328), (129, 1989994496), (168, 1528031488), (172, 1492495872), (192, 1337027552), (224, 1146023616), (254, 1010666496), (256, 1002770664), (258, 994997248), (301, 852854784), (336, 764015744), (344, 746247936), (381, 673777664), (384, 668513776), (448, 573011808), (508, 505333248), (512, 501385332), (516, 497498624), (602, 426427392), (672, 382007872), (688, 373123968), (762, 336888832), (768, 334256888), (889, 288761856), (896, 286505904), (903, 284284928), (1016, 252666624), (1024, 250692666), (1032, 248749312), (1093, 234866688), (1204, 213213696), (1344, 191003936), (1376, 186561984), (1524, 168444416), (1536, 167128444), (1778, 144380928), (1792, 143252952), (1806, 142142464), (2032, 126333312), (2048, 125346333), (2064, 124374656), (2186, 117433344), (2408, 106606848), (2667, 96253952), (2688, 95501968), (2752, 93280992), (3048, 84222208), (3072, 83564222), (3279, 78288896), (3556, 72190464), (3584, 71626476), (3612, 71071232), (4064, 63166656), (4128, 62187328), (4372, 58716672), (4816, 53303424), (5334, 48126976), (5376, 47750984), (5461, 47007744), (5504, 46640496), (6096, 42111104), (6144, 41782111), (6558, 39144448), (7112, 36095232), (7168, 35813238), (7224, 35535616), (7651, 33552384), (8128, 31583328), (8256, 31093664), (8744, 29358336), (9632, 26651712), (10668, 24063488), (10752, 23875492), (10922, 23503872), (11008, 23320248), (12192, 21055552), (13116, 19572224), (14224, 18047616), (14336, 17906619), (14448, 17767808), (15302, 16776192), (16256, 15791664), (16383, 15669248), (16512, 15546832), (17488, 14679168), (19264, 13325856), (21336, 12031744), (21504, 11937746), (21844, 11751936), (22016, 11660124), (22953, 11184128), (24384, 10527776), (26232, 9786112), (28448, 9023808), (28896, 8883904), (30604, 8388096), (32512, 7895832), (32766, 7834624), (33024, 7773416), (34976, 7339584), (38227, 6715392), (38528, 6662928), (42672, 6015872), (43008, 5968873), (43688, 5875968), (44032, 5830062), (45906, 5592064), (46999, 5462016), (48768, 5263888), (52464, 4893056), (56896, 4511904), (57792, 4441952), (61208, 4194048), (65024, 3947916), (65532, 3917312), (66048, 3886708), (69952, 3669792), (76454, 3357696), (77056, 3331464), (85344, 3007936), (87376, 2937984), (88064, 2915031), (91812, 2796032), (93998, 2731008), (97536, 2631944), (104928, 2446528), (113792, 2255952), (114681, 2238464), (115584, 2220976), (122416, 2097024), (130048, 1973958), (131064, 1958656), (132096, 1943354), (138811, 1849344), (139904, 1834896), (140997, 1820672), (152908, 1678848), (154112, 1665732), (170688, 1503968), (174752, 1468992), (183624, 1398016), (187996, 1365504), (195072, 1315972), (209856, 1223264), (227584, 1127976), (229362, 1119232), (231168, 1110488), (244832, 1048512), (260096, 986979), (262128, 979328), (264192, 971677), (277622, 924672), (279808, 917448), (281994, 910336), (305816, 839424), (308224, 832866), (328993, 780288), (341376, 751984), (349504, 734496), (367248, 699008), (375992, 682752), (390144, 657986), (416433, 616448), (419712, 611632), (455168, 563988), (458724, 559616), (462336, 555244), (489664, 524256)]