340506496

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{941}}^1$

素因数の和:1223

約数の個数: 64

約数和(自身を含む): 743690160

約数和(自身を除く): 403183664

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 257, 352, 514, 704, 941, 1028, 1408, 1882, 2056, 2827, 3764, 4112, 5654, 7528, 8224, 10351, 11308, 15056, 16448, 20702, 22616, 30112, 32896, 41404, 45232, 60224, 82808, 90464, 120448, 165616, 180928, 241837, 331232, 361856, 483674, 662464, 967348, 1324928, 1934696, 2660207, 3869392, 5320414, 7738784, 10640828, 15477568, 21281656, 30955136, 42563312, 85126624, 170253248, 340506496]

約数ペア:

[(1, 340506496), (2, 170253248), (4, 85126624), (8, 42563312), (11, 30955136), (16, 21281656), (22, 15477568), (32, 10640828), (44, 7738784), (64, 5320414), (88, 3869392), (128, 2660207), (176, 1934696), (257, 1324928), (352, 967348), (514, 662464), (704, 483674), (941, 361856), (1028, 331232), (1408, 241837), (1882, 180928), (2056, 165616), (2827, 120448), (3764, 90464), (4112, 82808), (5654, 60224), (7528, 45232), (8224, 41404), (10351, 32896), (11308, 30112), (15056, 22616), (16448, 20702)]