257965489152

素因数分解:

$2^{10}\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{73}}^1$

素因数の和:190

約数の個数: 1056

約数和(自身を含む): 962672985600

約数和(自身を除く): 704707496448

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 31, 32, 36, 38, 42, 48, 54, 56, 57, 62, 63, 64, 72, 73, 76, 84, 93, 96, 108, 112, 114, 124, 126, 128, 133, 144, 146, 152, 168, 171, 186, 189, 192, 216, 217, 219, 224, 228, 248, 252, 256, 266, 279, 288, 292, 304, 336, 342, 372, 378, 384, 399, 432, 434, 438, 448, 456, 496, 504, 511, 512, 513, 532, 558, 576, 584, 589, 608, 651, 657, 672, 684, 744, 756, 768, 798, 837, 864, 868, 876, 896, 912, 961, 992, 1008, 1022, 1024, 1026, 1064, 1116, 1152, 1168, 1178, 1197, 1216, 1302, 1314, 1344, 1368, 1387, 1488, 1512, 1533, 1536, 1596, 1674, 1728, 1736, 1752, 1767, 1792, 1824, 1922, 1953, 1971, 1984, 2016, 2044, 2052, 2128, 2232, 2263, 2304, 2336, 2356, 2394, 2432, 2604, 2628, 2688, 2736, 2774, 2883, 2976, 3024, 3066, 3072, 3192, 3348, 3456, 3472, 3504, 3534, 3584, 3591, 3648, 3844, 3906, 3942, 3968, 4032, 4088, 4104, 4123, 4161, 4256, 4464, 4526, 4599, 4608, 4672, 4712, 4788, 4864, 5208, 5256, 5301, 5376, 5472, 5548, 5766, 5859, 5952, 6048, 6132, 6384, 6696, 6727, 6789, 6912, 6944, 7008, 7068, 7168, 7182, 7296, 7688, 7812, 7884, 7936, 8064, 8176, 8208, 8246, 8322, 8512, 8649, 8928, 9052, 9198, 9216, 9344, 9424, 9576, 9709, 9728, 10416, 10512, 10602, 10752, 10944, 11096, 11532, 11718, 11904, 12096, 12264, 12369, 12483, 12768, 13392, 13454, 13578, 13797, 13824, 13888, 14016, 14136, 14364, 14592, 15376, 15624, 15768, 15841, 15872, 15903, 16128, 16352, 16416, 16492, 16644, 17024, 17298, 17856, 18104, 18259, 18396, 18688, 18848, 19152, 19418, 19456, 20181, 20367, 20832, 21024, 21204, 21504, 21888, 22192, 23064, 23436, 23808, 24192, 24528, 24738, 24966, 25536, 25947, 26784, 26908, 27156, 27594, 27648, 27776, 28032, 28272, 28728, 29127, 29184, 30752, 31248, 31536, 31682, 31744, 31806, 32256, 32704, 32832, 32984, 33288, 34048, 34596, 35712, 36208, 36518, 36792, 37107, 37376, 37449, 37696, 38304, 38836, 40362, 40734, 41664, 42048, 42408, 42997, 43776, 44384, 46128, 46872, 47523, 47616, 48384, 49056, 49476, 49932, 51072, 51894, 53568, 53816, 54312, 54777, 55188, 55552, 56064, 56544, 57456, 58254, 58368, 60543, 61101, 61504, 62496, 63072, 63364, 63612, 64512, 65408, 65664, 65968, 66576, 68096, 69192, 70153, 71424, 72416, 73036, 73584, 74214, 74752, 74898, 75392, 76608, 77672, 80724, 81468, 83328, 84096, 84816, 85994, 87381, 87552, 88768, 92256, 93744, 95046, 95232, 96768, 98112, 98952, 99864, 102144, 103788, 107136, 107632, 108624, 109554, 110376, 111104, 111321, 112128, 113088, 114912, 116508, 121086, 122202, 123008, 124992, 126144, 126728, 127224, 127813, 128991, 130816, 131328, 131936, 133152, 136192, 138384, 140306, 142569, 142848, 144832, 146072, 147168, 148428, 149796, 150784, 153216, 155344, 161448, 162936, 164331, 166656, 168192, 169632, 171988, 174762, 175104, 177536, 181629, 184512, 187488, 190092, 193536, 196224, 197904, 199728, 204288, 207576, 210459, 214272, 215264, 217248, 219108, 220752, 222208, 222642, 224256, 226176, 229824, 233016, 242172, 244404, 246016, 249984, 252288, 253456, 254448, 255626, 257982, 261632, 262143, 262656, 263872, 266304, 276768, 280612, 285138, 285696, 289664, 292144, 294336, 296856, 299592, 300979, 301568, 306432, 310688, 322896, 325872, 328662, 333312, 336384, 339264, 343976, 349524, 355072, 363258, 369024, 374976, 380184, 383439, 386973, 392448, 395808, 399456, 408576, 415152, 420918, 427707, 428544, 430528, 434496, 438216, 441504, 445284, 452352, 459648, 466032, 484344, 488808, 491071, 492032, 492993, 499968, 504576, 506912, 508896, 511252, 515964, 523264, 524286, 525312, 527744, 532608, 553536, 561224, 570276, 579328, 584288, 588672, 593712, 599184, 601958, 603136, 612864, 621376, 631377, 645792, 651744, 657324, 666624, 672768, 678528, 687952, 699048, 710144, 726516, 738048, 749952, 760368, 766878, 773946, 784896, 791616, 798912, 830304, 841836, 855414, 857088, 861056, 868992, 876432, 883008, 890568, 902937, 904704, 919296, 932064, 968688, 977616, 982142, 984064, 985986, 999936, 1009152, 1013824, 1017792, 1022504, 1031928, 1048572, 1055488, 1065216, 1107072, 1122448, 1140552, 1150317, 1158656, 1160919, 1168576, 1177344, 1187424, 1198368, 1203916, 1225728, 1242752, 1262754, 1291584, 1303488, 1314648, 1332907, 1357056, 1375904, 1398096, 1420288, 1453032, 1473213, 1476096, 1499904, 1520736, 1533756, 1547892, 1569792, 1583232, 1597824, 1660608, 1683672, 1710828, 1722112, 1737984, 1752864, 1766016, 1781136, 1805874, 1809408, 1838592, 1864128, 1894131, 1937376, 1955232, 1964284, 1971972, 1999872, 2018304, 2027648, 2035584, 2045008, 2063856, 2097144, 2110976, 2130432, 2214144, 2244896, 2281104, 2300634, 2317312, 2321838, 2337152, 2354688, 2374848, 2396736, 2407832, 2485504, 2525508, 2583168, 2606976, 2629296, 2665814, 2708811, 2714112, 2751808, 2796192, 2906064, 2946426, 2952192, 2999808, 3041472, 3067512, 3095784, 3166464, 3195648, 3321216, 3367344, 3421656, 3444224, 3450951, 3475968, 3505728, 3532032, 3562272, 3611748, 3677184, 3728256, 3788262, 3874752, 3910464, 3928568, 3943944, 3998721, 4055296, 4071168, 4090016, 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約数ペア:

[(1, 257965489152), (2, 128982744576), (3, 85988496384), (4, 64491372288), (6, 42994248192), (7, 36852212736), (8, 32245686144), (9, 28662832128), (12, 21497124096), (14, 18426106368), (16, 16122843072), (18, 14331416064), (19, 13577131008), (21, 12284070912), (24, 10748562048), (27, 9554277376), (28, 9213053184), (31, 8321467392), (32, 8061421536), (36, 7165708032), (38, 6788565504), (42, 6142035456), (48, 5374281024), (54, 4777138688), (56, 4606526592), (57, 4525710336), (62, 4160733696), (63, 4094690304), (64, 4030710768), (72, 3582854016), (73, 3533773824), (76, 3394282752), (84, 3071017728), (93, 2773822464), (96, 2687140512), (108, 2388569344), (112, 2303263296), (114, 2262855168), (124, 2080366848), (126, 2047345152), (128, 2015355384), (133, 1939590144), (144, 1791427008), (146, 1766886912), (152, 1697141376), (168, 1535508864), (171, 1508570112), (186, 1386911232), (189, 1364896768), (192, 1343570256), (216, 1194284672), (217, 1188781056), (219, 1177924608), (224, 1151631648), 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(3648, 70714224), (3844, 67108608), (3906, 66043392), (3942, 65440256), (3968, 65011464), (4032, 63979536), (4088, 63103104), (4104, 62857088), (4123, 62567424), (4161, 61996032), (4256, 60612192), (4464, 57787968), (4526, 56996352), (4599, 56091648), (4608, 55982094), (4672, 55215216), (4712, 54746496), (4788, 53877504), (4864, 53035668), (5208, 49532544), (5256, 49080192), (5301, 48663552), (5376, 47984652), (5472, 47142816), (5548, 46497024), (5766, 44739072), (5859, 44028928), (5952, 43340976), (6048, 42653024), (6132, 42068736), (6384, 40408128), (6696, 38525312), (6727, 38347776), (6789, 37997568), (6912, 37321396), (6944, 37149408), (7008, 36810144), (7068, 36497664), (7168, 35988489), (7182, 35918336), (7296, 35357112), (7688, 33554304), (7812, 33021696), (7884, 32720128), (7936, 32505732), (8064, 31989768), (8176, 31551552), (8208, 31428544), (8246, 31283712), (8322, 30998016), (8512, 30306096), (8649, 29826048), (8928, 28893984), (9052, 28498176), (9198, 28045824), (9216, 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