238291256

素因数分解:

$2^3\times 7^1\times {\mathrm{1129}}^1\times {\mathrm{3769}}^1$

素因数の和:4911

約数の個数: 32

約数和(自身を含む): 511212000

約数和(自身を除く): 272920744

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1129, 2258, 3769, 4516, 7538, 7903, 9032, 15076, 15806, 26383, 30152, 31612, 52766, 63224, 105532, 211064, 4255201, 8510402, 17020804, 29786407, 34041608, 59572814, 119145628, 238291256]

約数ペア:

[(1, 238291256), (2, 119145628), (4, 59572814), (7, 34041608), (8, 29786407), (14, 17020804), (28, 8510402), (56, 4255201), (1129, 211064), (2258, 105532), (3769, 63224), (4516, 52766), (7538, 31612), (7903, 30152), (9032, 26383), (15076, 15806)]