989568

素因数分解:

$2^7\times 3^2\times {\mathrm{859}}^1$

素因数の和:879

約数の個数: 48

約数和(自身を含む): 2850900

約数和(自身を除く): 1861332

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 859, 1152, 1718, 2577, 3436, 5154, 6872, 7731, 10308, 13744, 15462, 20616, 27488, 30924, 41232, 54976, 61848, 82464, 109952, 123696, 164928, 247392, 329856, 494784, 989568]

約数ペア:

[(1, 989568), (2, 494784), (3, 329856), (4, 247392), (6, 164928), (8, 123696), (9, 109952), (12, 82464), (16, 61848), (18, 54976), (24, 41232), (32, 30924), (36, 27488), (48, 20616), (64, 15462), (72, 13744), (96, 10308), (128, 7731), (144, 6872), (192, 5154), (288, 3436), (384, 2577), (576, 1718), (859, 1152)]