513852416

素因数分解:

$2^{10}\times 7^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1$

素因数の和:78

約数の個数: 220

約数和(自身を含む): 1376075280

約数和(自身を除く): 862222864

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 32, 38, 44, 49, 56, 64, 76, 77, 88, 98, 112, 128, 133, 152, 154, 176, 196, 209, 224, 256, 266, 304, 308, 343, 352, 392, 418, 448, 512, 532, 539, 608, 616, 686, 704, 784, 836, 896, 931, 1024, 1064, 1078, 1216, 1232, 1372, 1408, 1463, 1568, 1672, 1792, 1862, 2128, 2156, 2401, 2432, 2464, 2744, 2816, 2926, 3136, 3344, 3584, 3724, 3773, 4256, 4312, 4802, 4864, 4928, 5488, 5632, 5852, 6272, 6517, 6688, 7168, 7448, 7546, 8512, 8624, 9604, 9728, 9856, 10241, 10976, 11264, 11704, 12544, 13034, 13376, 14896, 15092, 17024, 17248, 19208, 19456, 19712, 20482, 21952, 23408, 25088, 26068, 26411, 26752, 29792, 30184, 34048, 34496, 38416, 39424, 40964, 43904, 45619, 46816, 50176, 52136, 52822, 53504, 59584, 60368, 68096, 68992, 71687, 76832, 78848, 81928, 87808, 91238, 93632, 104272, 105644, 107008, 119168, 120736, 136192, 137984, 143374, 153664, 163856, 175616, 182476, 187264, 208544, 211288, 214016, 238336, 241472, 275968, 286748, 307328, 327712, 351232, 364952, 374528, 417088, 422576, 476672, 482944, 501809, 551936, 573496, 614656, 655424, 729904, 749056, 834176, 845152, 953344, 965888, 1003618, 1146992, 1229312, 1310848, 1459808, 1498112, 1668352, 1690304, 1931776, 2007236, 2293984, 2458624, 2621696, 2919616, 3336704, 3380608, 3863552, 4014472, 4587968, 5243392, 5839232, 6673408, 6761216, 8028944, 9175936, 10486784, 11678464, 13522432, 16057888, 18351872, 23356928, 27044864, 32115776, 36703744, 46713856, 64231552, 73407488, 128463104, 256926208, 513852416]

約数ペア:

[(1, 513852416), (2, 256926208), (4, 128463104), (7, 73407488), (8, 64231552), (11, 46713856), (14, 36703744), (16, 32115776), (19, 27044864), (22, 23356928), (28, 18351872), (32, 16057888), (38, 13522432), (44, 11678464), (49, 10486784), (56, 9175936), (64, 8028944), (76, 6761216), (77, 6673408), (88, 5839232), (98, 5243392), (112, 4587968), (128, 4014472), (133, 3863552), (152, 3380608), (154, 3336704), (176, 2919616), (196, 2621696), (209, 2458624), (224, 2293984), (256, 2007236), (266, 1931776), (304, 1690304), (308, 1668352), (343, 1498112), (352, 1459808), (392, 1310848), (418, 1229312), (448, 1146992), (512, 1003618), (532, 965888), (539, 953344), (608, 845152), (616, 834176), (686, 749056), (704, 729904), (784, 655424), (836, 614656), (896, 573496), (931, 551936), (1024, 501809), (1064, 482944), (1078, 476672), (1216, 422576), (1232, 417088), (1372, 374528), (1408, 364952), (1463, 351232), (1568, 327712), (1672, 307328), (1792, 286748), (1862, 275968), (2128, 241472), (2156, 238336), (2401, 214016), (2432, 211288), (2464, 208544), (2744, 187264), (2816, 182476), (2926, 175616), (3136, 163856), (3344, 153664), (3584, 143374), (3724, 137984), (3773, 136192), (4256, 120736), (4312, 119168), (4802, 107008), (4864, 105644), (4928, 104272), (5488, 93632), (5632, 91238), (5852, 87808), (6272, 81928), (6517, 78848), (6688, 76832), (7168, 71687), (7448, 68992), (7546, 68096), (8512, 60368), (8624, 59584), (9604, 53504), (9728, 52822), (9856, 52136), (10241, 50176), (10976, 46816), (11264, 45619), (11704, 43904), (12544, 40964), (13034, 39424), (13376, 38416), (14896, 34496), (15092, 34048), (17024, 30184), (17248, 29792), (19208, 26752), (19456, 26411), (19712, 26068), (20482, 25088), (21952, 23408)]