289135616

素因数分解:

$2^{10}\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1$

素因数の和:250

約数の個数: 176

約数和(自身を含む): 762466560

約数和(自身を除く): 473330944

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 32, 38, 44, 56, 64, 76, 77, 88, 112, 128, 133, 152, 154, 176, 193, 209, 224, 256, 266, 304, 308, 352, 386, 418, 448, 512, 532, 608, 616, 704, 772, 836, 896, 1024, 1064, 1216, 1232, 1351, 1408, 1463, 1544, 1672, 1792, 2123, 2128, 2432, 2464, 2702, 2816, 2926, 3088, 3344, 3584, 3667, 4246, 4256, 4864, 4928, 5404, 5632, 5852, 6176, 6688, 7168, 7334, 8492, 8512, 9728, 9856, 10808, 11264, 11704, 12352, 13376, 14668, 14861, 16984, 17024, 19456, 19712, 21616, 23408, 24704, 25669, 26752, 29336, 29722, 33968, 34048, 39424, 40337, 43232, 46816, 49408, 51338, 53504, 58672, 59444, 67936, 68096, 78848, 80674, 86464, 93632, 98816, 102676, 107008, 117344, 118888, 135872, 136192, 161348, 172928, 187264, 197632, 205352, 214016, 234688, 237776, 271744, 282359, 322696, 345856, 374528, 410704, 469376, 475552, 543488, 564718, 645392, 691712, 749056, 821408, 938752, 951104, 1086976, 1129436, 1290784, 1383424, 1498112, 1642816, 1877504, 1902208, 2173952, 2258872, 2581568, 3285632, 3755008, 3804416, 4517744, 5163136, 6571264, 7608832, 9035488, 10326272, 13142528, 15217664, 18070976, 20652544, 26285056, 36141952, 41305088, 72283904, 144567808, 289135616]

約数ペア:

[(1, 289135616), (2, 144567808), (4, 72283904), (7, 41305088), (8, 36141952), (11, 26285056), (14, 20652544), (16, 18070976), (19, 15217664), (22, 13142528), (28, 10326272), (32, 9035488), (38, 7608832), (44, 6571264), (56, 5163136), (64, 4517744), (76, 3804416), (77, 3755008), (88, 3285632), (112, 2581568), (128, 2258872), (133, 2173952), (152, 1902208), (154, 1877504), (176, 1642816), (193, 1498112), (209, 1383424), (224, 1290784), (256, 1129436), (266, 1086976), (304, 951104), (308, 938752), (352, 821408), (386, 749056), (418, 691712), (448, 645392), (512, 564718), (532, 543488), (608, 475552), (616, 469376), (704, 410704), (772, 374528), (836, 345856), (896, 322696), (1024, 282359), (1064, 271744), (1216, 237776), (1232, 234688), (1351, 214016), (1408, 205352), (1463, 197632), (1544, 187264), (1672, 172928), (1792, 161348), (2123, 136192), (2128, 135872), (2432, 118888), (2464, 117344), (2702, 107008), (2816, 102676), (2926, 98816), (3088, 93632), (3344, 86464), (3584, 80674), (3667, 78848), (4246, 68096), (4256, 67936), (4864, 59444), (4928, 58672), (5404, 53504), (5632, 51338), (5852, 49408), (6176, 46816), (6688, 43232), (7168, 40337), (7334, 39424), (8492, 34048), (8512, 33968), (9728, 29722), (9856, 29336), (10808, 26752), (11264, 25669), (11704, 24704), (12352, 23408), (13376, 21616), (14668, 19712), (14861, 19456), (16984, 17024)]