257921862912

素因数分解:

$2^8\times 3^2\times 7^3\times {\mathrm{389}}^1\times {\mathrm{839}}^1$

素因数の和:1271

約数の個数: 432

約数和(自身を含む): 870498720000

約数和(自身を除く): 612576857088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 128, 144, 147, 168, 192, 196, 224, 252, 256, 288, 294, 336, 343, 384, 389, 392, 441, 448, 504, 576, 588, 672, 686, 768, 778, 784, 839, 882, 896, 1008, 1029, 1152, 1167, 1176, 1344, 1372, 1556, 1568, 1678, 1764, 1792, 2016, 2058, 2304, 2334, 2352, 2517, 2688, 2723, 2744, 3087, 3112, 3136, 3356, 3501, 3528, 4032, 4116, 4668, 4704, 5034, 5376, 5446, 5488, 5873, 6174, 6224, 6272, 6712, 7002, 7056, 7551, 8064, 8169, 8232, 9336, 9408, 10068, 10892, 10976, 11746, 12348, 12448, 12544, 13424, 14004, 14112, 15102, 16128, 16338, 16464, 17619, 18672, 18816, 19061, 20136, 21784, 21952, 23492, 24507, 24696, 24896, 26848, 28008, 28224, 30204, 32676, 32928, 35238, 37344, 37632, 38122, 40272, 41111, 43568, 43904, 46984, 49014, 49392, 49792, 52857, 53696, 56016, 56448, 57183, 60408, 65352, 65856, 70476, 74688, 76244, 80544, 82222, 87136, 87808, 93968, 98028, 98784, 99584, 105714, 107392, 112032, 112896, 114366, 120816, 123333, 130704, 131712, 133427, 140952, 149376, 152488, 161088, 164444, 171549, 174272, 187936, 196056, 197568, 211428, 214784, 224064, 228732, 241632, 246666, 261408, 263424, 266854, 281904, 287777, 298752, 304976, 322176, 326371, 328888, 343098, 348544, 369999, 375872, 392112, 395136, 400281, 422856, 448128, 457464, 483264, 493332, 522816, 533708, 563808, 575554, 609952, 644352, 652742, 657776, 686196, 697088, 739998, 751744, 784224, 790272, 800562, 845712, 863331, 896256, 914928, 966528, 979113, 986664, 1045632, 1067416, 1127616, 1151108, 1200843, 1219904, 1305484, 1315552, 1372392, 1479996, 1503488, 1568448, 1601124, 1691424, 1726662, 1829856, 1933056, 1958226, 1973328, 2091264, 2134832, 2255232, 2284597, 2302216, 2401686, 2439808, 2589993, 2610968, 2631104, 2744784, 2937339, 2959992, 3136896, 3202248, 3382848, 3453324, 3659712, 3916452, 3946656, 4269664, 4510464, 4569194, 4604432, 4803372, 4879616, 5179986, 5221936, 5262208, 5489568, 5874678, 5919984, 6273792, 6404496, 6765696, 6853791, 6906648, 7319424, 7832904, 7893312, 8539328, 9138388, 9208864, 9606744, 10359972, 10443872, 10524416, 10979136, 11749356, 11839968, 12808992, 13531392, 13707582, 13813296, 14638848, 15665808, 15786624, 15992179, 17078656, 18276776, 18417728, 19213488, 20561373, 20719944, 20887744, 21958272, 23498712, 23679936, 25617984, 27415164, 27626592, 31331616, 31573248, 31984358, 34157312, 36553552, 36835456, 38426976, 41122746, 41439888, 41775488, 43916544, 46997424, 47359872, 47976537, 51235968, 54830328, 55253184, 62663232, 63968716, 73107104, 73670912, 76853952, 82245492, 82879776, 83550976, 93994848, 94719744, 95953074, 102471936, 109660656, 110506368, 111945253, 125326464, 127937432, 143929611, 146214208, 153707904, 164490984, 165759552, 187989696, 191906148, 219321312, 221012736, 223890506, 250652928, 255874864, 287859222, 292428416, 307415808, 328981968, 331519104, 335835759, 375979392, 383812296, 438642624, 447781012, 511749728, 575718444, 584856832, 657963936, 663038208, 671671518, 751958784, 767624592, 877285248, 895562024, 1007507277, 1023499456, 1151436888, 1315927872, 1343343036, 1535249184, 1754570496, 1791124048, 2015014554, 2046998912, 2302873776, 2631855744, 2686686072, 3070498368, 3582248096, 4030029108, 4093997824, 4605747552, 5263711488, 5373372144, 6140996736, 7164496192, 8060058216, 9211495104, 10746744288, 12281993472, 14328992384, 16120116432, 18422990208, 21493488576, 28657984768, 32240232864, 36845980416, 42986977152, 64480465728, 85973954304, 128960931456, 257921862912]

約数ペア:

[(1, 257921862912), (2, 128960931456), (3, 85973954304), (4, 64480465728), (6, 42986977152), (7, 36845980416), (8, 32240232864), (9, 28657984768), (12, 21493488576), (14, 18422990208), (16, 16120116432), (18, 14328992384), (21, 12281993472), (24, 10746744288), (28, 9211495104), (32, 8060058216), (36, 7164496192), (42, 6140996736), (48, 5373372144), (49, 5263711488), (56, 4605747552), (63, 4093997824), (64, 4030029108), (72, 3582248096), (84, 3070498368), (96, 2686686072), (98, 2631855744), (112, 2302873776), (126, 2046998912), (128, 2015014554), (144, 1791124048), (147, 1754570496), (168, 1535249184), (192, 1343343036), (196, 1315927872), (224, 1151436888), (252, 1023499456), (256, 1007507277), (288, 895562024), (294, 877285248), (336, 767624592), (343, 751958784), (384, 671671518), (389, 663038208), (392, 657963936), (441, 584856832), (448, 575718444), (504, 511749728), (576, 447781012), (588, 438642624), (672, 383812296), (686, 375979392), (768, 335835759), (778, 331519104), (784, 328981968), (839, 307415808), (882, 292428416), (896, 287859222), (1008, 255874864), (1029, 250652928), (1152, 223890506), (1167, 221012736), (1176, 219321312), (1344, 191906148), (1372, 187989696), (1556, 165759552), (1568, 164490984), (1678, 153707904), (1764, 146214208), (1792, 143929611), (2016, 127937432), (2058, 125326464), (2304, 111945253), (2334, 110506368), (2352, 109660656), (2517, 102471936), (2688, 95953074), (2723, 94719744), (2744, 93994848), (3087, 83550976), (3112, 82879776), (3136, 82245492), (3356, 76853952), (3501, 73670912), (3528, 73107104), (4032, 63968716), (4116, 62663232), (4668, 55253184), (4704, 54830328), (5034, 51235968), (5376, 47976537), (5446, 47359872), (5488, 46997424), (5873, 43916544), (6174, 41775488), (6224, 41439888), (6272, 41122746), (6712, 38426976), (7002, 36835456), (7056, 36553552), (7551, 34157312), (8064, 31984358), (8169, 31573248), (8232, 31331616), (9336, 27626592), (9408, 27415164), (10068, 25617984), (10892, 23679936), (10976, 23498712), (11746, 21958272), (12348, 20887744), (12448, 20719944), (12544, 20561373), (13424, 19213488), (14004, 18417728), (14112, 18276776), (15102, 17078656), (16128, 15992179), (16338, 15786624), (16464, 15665808), (17619, 14638848), (18672, 13813296), (18816, 13707582), (19061, 13531392), (20136, 12808992), (21784, 11839968), (21952, 11749356), (23492, 10979136), (24507, 10524416), (24696, 10443872), (24896, 10359972), (26848, 9606744), (28008, 9208864), (28224, 9138388), (30204, 8539328), (32676, 7893312), (32928, 7832904), (35238, 7319424), (37344, 6906648), (37632, 6853791), (38122, 6765696), (40272, 6404496), (41111, 6273792), (43568, 5919984), (43904, 5874678), (46984, 5489568), (49014, 5262208), (49392, 5221936), (49792, 5179986), (52857, 4879616), (53696, 4803372), (56016, 4604432), (56448, 4569194), (57183, 4510464), (60408, 4269664), (65352, 3946656), (65856, 3916452), (70476, 3659712), (74688, 3453324), (76244, 3382848), (80544, 3202248), (82222, 3136896), (87136, 2959992), (87808, 2937339), (93968, 2744784), (98028, 2631104), (98784, 2610968), (99584, 2589993), (105714, 2439808), (107392, 2401686), (112032, 2302216), (112896, 2284597), (114366, 2255232), (120816, 2134832), (123333, 2091264), (130704, 1973328), (131712, 1958226), (133427, 1933056), (140952, 1829856), (149376, 1726662), (152488, 1691424), (161088, 1601124), (164444, 1568448), (171549, 1503488), (174272, 1479996), (187936, 1372392), (196056, 1315552), (197568, 1305484), (211428, 1219904), (214784, 1200843), (224064, 1151108), (228732, 1127616), (241632, 1067416), (246666, 1045632), (261408, 986664), (263424, 979113), (266854, 966528), (281904, 914928), (287777, 896256), (298752, 863331), (304976, 845712), (322176, 800562), (326371, 790272), (328888, 784224), (343098, 751744), (348544, 739998), (369999, 697088), (375872, 686196), (392112, 657776), (395136, 652742), (400281, 644352), (422856, 609952), (448128, 575554), (457464, 563808), (483264, 533708), (493332, 522816)]