258644512

素因数分解:

$2^5\times 7^1\times {\mathrm{353}}^1\times {\mathrm{3271}}^1$

素因数の和:3641

約数の個数: 48

約数和(自身を含む): 583777152

約数和(自身を除く): 325132640

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 353, 706, 1412, 2471, 2824, 3271, 4942, 5648, 6542, 9884, 11296, 13084, 19768, 22897, 26168, 39536, 45794, 52336, 79072, 91588, 104672, 183176, 366352, 732704, 1154663, 2309326, 4618652, 8082641, 9237304, 16165282, 18474608, 32330564, 36949216, 64661128, 129322256, 258644512]

約数ペア:

[(1, 258644512), (2, 129322256), (4, 64661128), (7, 36949216), (8, 32330564), (14, 18474608), (16, 16165282), (28, 9237304), (32, 8082641), (56, 4618652), (112, 2309326), (224, 1154663), (353, 732704), (706, 366352), (1412, 183176), (2471, 104672), (2824, 91588), (3271, 79072), (4942, 52336), (5648, 45794), (6542, 39536), (9884, 26168), (11296, 22897), (13084, 19768)]