269833984

素因数分解:

$2^8\times 7^4\times {\mathrm{439}}^1$

素因数の和:483

約数の個数: 90

約数和(自身を含む): 629776840

約数和(自身を除く): 359942856

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 343, 392, 439, 448, 686, 784, 878, 896, 1372, 1568, 1756, 1792, 2401, 2744, 3073, 3136, 3512, 4802, 5488, 6146, 6272, 7024, 9604, 10976, 12292, 12544, 14048, 19208, 21511, 21952, 24584, 28096, 38416, 43022, 43904, 49168, 56192, 76832, 86044, 87808, 98336, 112384, 150577, 153664, 172088, 196672, 301154, 307328, 344176, 393344, 602308, 614656, 688352, 786688, 1054039, 1204616, 1376704, 2108078, 2409232, 2753408, 4216156, 4818464, 5506816, 8432312, 9636928, 16864624, 19273856, 33729248, 38547712, 67458496, 134916992, 269833984]

約数ペア:

[(1, 269833984), (2, 134916992), (4, 67458496), (7, 38547712), (8, 33729248), (14, 19273856), (16, 16864624), (28, 9636928), (32, 8432312), (49, 5506816), (56, 4818464), (64, 4216156), (98, 2753408), (112, 2409232), (128, 2108078), (196, 1376704), (224, 1204616), (256, 1054039), (343, 786688), (392, 688352), (439, 614656), (448, 602308), (686, 393344), (784, 344176), (878, 307328), (896, 301154), (1372, 196672), (1568, 172088), (1756, 153664), (1792, 150577), (2401, 112384), (2744, 98336), (3073, 87808), (3136, 86044), (3512, 76832), (4802, 56192), (5488, 49168), (6146, 43904), (6272, 43022), (7024, 38416), (9604, 28096), (10976, 24584), (12292, 21952), (12544, 21511), (14048, 19208)]