315030688

素因数分解:

$2^5\times 7^1\times {\mathrm{1406387}}^1$

素因数の和:1406404

約数の個数: 24

約数和(自身を含む): 708819552

約数和(自身を除く): 393788864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 1406387, 2812774, 5625548, 9844709, 11251096, 19689418, 22502192, 39378836, 45004384, 78757672, 157515344, 315030688]

約数ペア:

[(1, 315030688), (2, 157515344), (4, 78757672), (7, 45004384), (8, 39378836), (14, 22502192), (16, 19689418), (28, 11251096), (32, 9844709), (56, 5625548), (112, 2812774), (224, 1406387)]