270257456

素因数分解:

$2^4\times 7^1\times {\mathrm{1451}}^1\times {\mathrm{1663}}^1$

素因数の和:3129

約数の個数: 40

約数和(自身を含む): 599199744

約数和(自身を除く): 328942288

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1451, 1663, 2902, 3326, 5804, 6652, 10157, 11608, 11641, 13304, 20314, 23216, 23282, 26608, 40628, 46564, 81256, 93128, 162512, 186256, 2413013, 4826026, 9652052, 16891091, 19304104, 33782182, 38608208, 67564364, 135128728, 270257456]

約数ペア:

[(1, 270257456), (2, 135128728), (4, 67564364), (7, 38608208), (8, 33782182), (14, 19304104), (16, 16891091), (28, 9652052), (56, 4826026), (112, 2413013), (1451, 186256), (1663, 162512), (2902, 93128), (3326, 81256), (5804, 46564), (6652, 40628), (10157, 26608), (11608, 23282), (11641, 23216), (13304, 20314)]