1223892992

素因数分解:

$2^{13}\times 7^2\times {\mathrm{3049}}^1$

素因数の和:3089

約数の個数: 84

約数和(自身を含む): 2848184550

約数和(自身を除く): 1624291558

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 512, 784, 896, 1024, 1568, 1792, 2048, 3049, 3136, 3584, 4096, 6098, 6272, 7168, 8192, 12196, 12544, 14336, 21343, 24392, 25088, 28672, 42686, 48784, 50176, 57344, 85372, 97568, 100352, 149401, 170744, 195136, 200704, 298802, 341488, 390272, 401408, 597604, 682976, 780544, 1195208, 1365952, 1561088, 2390416, 2731904, 3122176, 4780832, 5463808, 6244352, 9561664, 10927616, 12488704, 19123328, 21855232, 24977408, 38246656, 43710464, 76493312, 87420928, 152986624, 174841856, 305973248, 611946496, 1223892992]

約数ペア:

[(1, 1223892992), (2, 611946496), (4, 305973248), (7, 174841856), (8, 152986624), (14, 87420928), (16, 76493312), (28, 43710464), (32, 38246656), (49, 24977408), (56, 21855232), (64, 19123328), (98, 12488704), (112, 10927616), (128, 9561664), (196, 6244352), (224, 5463808), (256, 4780832), (392, 3122176), (448, 2731904), (512, 2390416), (784, 1561088), (896, 1365952), (1024, 1195208), (1568, 780544), (1792, 682976), (2048, 597604), (3049, 401408), (3136, 390272), (3584, 341488), (4096, 298802), (6098, 200704), (6272, 195136), (7168, 170744), (8192, 149401), (12196, 100352), (12544, 97568), (14336, 85372), (21343, 57344), (24392, 50176), (25088, 48784), (28672, 42686)]