304864

素因数分解:

$2^5\times 7^1\times {\mathrm{1361}}^1$

素因数の和:1378

約数の個数: 24

約数和(自身を含む): 686448

約数和(自身を除く): 381584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 1361, 2722, 5444, 9527, 10888, 19054, 21776, 38108, 43552, 76216, 152432, 304864]

約数ペア:

[(1, 304864), (2, 152432), (4, 76216), (7, 43552), (8, 38108), (14, 21776), (16, 19054), (28, 10888), (32, 9527), (56, 5444), (112, 2722), (224, 1361)]