264220712

素因数分解:

$2^3\times 7^1\times {\mathrm{131}}^1\times {\mathrm{36017}}^1$

素因数の和:36161

約数の個数: 32

約数和(自身を含む): 570525120

約数和(自身を除く): 306304408

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 131, 262, 524, 917, 1048, 1834, 3668, 7336, 36017, 72034, 144068, 252119, 288136, 504238, 1008476, 2016952, 4718227, 9436454, 18872908, 33027589, 37745816, 66055178, 132110356, 264220712]

約数ペア:

[(1, 264220712), (2, 132110356), (4, 66055178), (7, 37745816), (8, 33027589), (14, 18872908), (28, 9436454), (56, 4718227), (131, 2016952), (262, 1008476), (524, 504238), (917, 288136), (1048, 252119), (1834, 144068), (3668, 72034), (7336, 36017)]