1440228

素因数分解:

$2^2\times 3^1\times {\mathrm{257}}^1\times {\mathrm{467}}^1$

素因数の和:731

約数の個数: 24

約数和(自身を含む): 3380832

約数和(自身を除く): 1940604

約数列:

[1, 2, 3, 4, 6, 12, 257, 467, 514, 771, 934, 1028, 1401, 1542, 1868, 2802, 3084, 5604, 120019, 240038, 360057, 480076, 720114, 1440228]

約数ペア:

[(1, 1440228), (2, 720114), (3, 480076), (4, 360057), (6, 240038), (12, 120019), (257, 5604), (467, 3084), (514, 2802), (771, 1868), (934, 1542), (1028, 1401)]