393141504

素因数分解:

$2^8\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{337}}^1$

素因数の和:401

約数の個数: 216

約数和(自身を含む): 1260150528

約数和(自身を除く): 867009024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 49, 56, 62, 64, 84, 93, 96, 98, 112, 124, 128, 147, 168, 186, 192, 196, 217, 224, 248, 256, 294, 336, 337, 372, 384, 392, 434, 448, 496, 588, 651, 672, 674, 744, 768, 784, 868, 896, 992, 1011, 1176, 1302, 1344, 1348, 1488, 1519, 1568, 1736, 1792, 1984, 2022, 2352, 2359, 2604, 2688, 2696, 2976, 3038, 3136, 3472, 3968, 4044, 4557, 4704, 4718, 5208, 5376, 5392, 5952, 6076, 6272, 6944, 7077, 7936, 8088, 9114, 9408, 9436, 10416, 10447, 10784, 11904, 12152, 12544, 13888, 14154, 16176, 16513, 18228, 18816, 18872, 20832, 20894, 21568, 23808, 24304, 27776, 28308, 31341, 32352, 33026, 36456, 37632, 37744, 41664, 41788, 43136, 48608, 49539, 55552, 56616, 62682, 64704, 66052, 72912, 73129, 75488, 83328, 83576, 86272, 97216, 99078, 113232, 125364, 129408, 132104, 145824, 146258, 150976, 166656, 167152, 194432, 198156, 219387, 226464, 250728, 258816, 264208, 291648, 292516, 301952, 334304, 388864, 396312, 438774, 452928, 501456, 511903, 528416, 583296, 585032, 603904, 668608, 792624, 877548, 905856, 1002912, 1023806, 1056832, 1166592, 1170064, 1337216, 1535709, 1585248, 1755096, 1811712, 2005824, 2047612, 2113664, 2340128, 2674432, 3071418, 3170496, 3510192, 4011648, 4095224, 4227328, 4680256, 6142836, 6340992, 7020384, 8023296, 8190448, 9360512, 12285672, 12681984, 14040768, 16380896, 18721024, 24571344, 28081536, 32761792, 49142688, 56163072, 65523584, 98285376, 131047168, 196570752, 393141504]

約数ペア:

[(1, 393141504), (2, 196570752), (3, 131047168), (4, 98285376), (6, 65523584), (7, 56163072), (8, 49142688), (12, 32761792), (14, 28081536), (16, 24571344), (21, 18721024), (24, 16380896), (28, 14040768), (31, 12681984), (32, 12285672), (42, 9360512), (48, 8190448), (49, 8023296), (56, 7020384), (62, 6340992), (64, 6142836), (84, 4680256), (93, 4227328), (96, 4095224), (98, 4011648), (112, 3510192), (124, 3170496), (128, 3071418), (147, 2674432), (168, 2340128), (186, 2113664), (192, 2047612), (196, 2005824), (217, 1811712), (224, 1755096), (248, 1585248), (256, 1535709), (294, 1337216), (336, 1170064), (337, 1166592), (372, 1056832), (384, 1023806), (392, 1002912), (434, 905856), (448, 877548), (496, 792624), (588, 668608), (651, 603904), (672, 585032), (674, 583296), (744, 528416), (768, 511903), (784, 501456), (868, 452928), (896, 438774), (992, 396312), (1011, 388864), (1176, 334304), (1302, 301952), (1344, 292516), (1348, 291648), (1488, 264208), (1519, 258816), (1568, 250728), (1736, 226464), (1792, 219387), (1984, 198156), (2022, 194432), (2352, 167152), (2359, 166656), (2604, 150976), (2688, 146258), (2696, 145824), (2976, 132104), (3038, 129408), (3136, 125364), (3472, 113232), (3968, 99078), (4044, 97216), (4557, 86272), (4704, 83576), (4718, 83328), (5208, 75488), (5376, 73129), (5392, 72912), (5952, 66052), (6076, 64704), (6272, 62682), (6944, 56616), (7077, 55552), (7936, 49539), (8088, 48608), (9114, 43136), (9408, 41788), (9436, 41664), (10416, 37744), (10447, 37632), (10784, 36456), (11904, 33026), (12152, 32352), (12544, 31341), (13888, 28308), (14154, 27776), (16176, 24304), (16513, 23808), (18228, 21568), (18816, 20894), (18872, 20832)]