285802496

素因数分解:

$2^{16}\times 7^2\times {\mathrm{89}}^1$

素因数の和:135

約数の個数: 102

約数和(自身を含む): 672394230

約数和(自身を除く): 386591734

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 89, 98, 112, 128, 178, 196, 224, 256, 356, 392, 448, 512, 623, 712, 784, 896, 1024, 1246, 1424, 1568, 1792, 2048, 2492, 2848, 3136, 3584, 4096, 4361, 4984, 5696, 6272, 7168, 8192, 8722, 9968, 11392, 12544, 14336, 16384, 17444, 19936, 22784, 25088, 28672, 32768, 34888, 39872, 45568, 50176, 57344, 65536, 69776, 79744, 91136, 100352, 114688, 139552, 159488, 182272, 200704, 229376, 279104, 318976, 364544, 401408, 458752, 558208, 637952, 729088, 802816, 1116416, 1275904, 1458176, 1605632, 2232832, 2551808, 2916352, 3211264, 4465664, 5103616, 5832704, 8931328, 10207232, 17862656, 20414464, 35725312, 40828928, 71450624, 142901248, 285802496]

約数ペア:

[(1, 285802496), (2, 142901248), (4, 71450624), (7, 40828928), (8, 35725312), (14, 20414464), (16, 17862656), (28, 10207232), (32, 8931328), (49, 5832704), (56, 5103616), (64, 4465664), (89, 3211264), (98, 2916352), (112, 2551808), (128, 2232832), (178, 1605632), (196, 1458176), (224, 1275904), (256, 1116416), (356, 802816), (392, 729088), (448, 637952), (512, 558208), (623, 458752), (712, 401408), (784, 364544), (896, 318976), (1024, 279104), (1246, 229376), (1424, 200704), (1568, 182272), (1792, 159488), (2048, 139552), (2492, 114688), (2848, 100352), (3136, 91136), (3584, 79744), (4096, 69776), (4361, 65536), (4984, 57344), (5696, 50176), (6272, 45568), (7168, 39872), (8192, 34888), (8722, 32768), (9968, 28672), (11392, 25088), (12544, 22784), (14336, 19936), (16384, 17444)]