520641193728

素因数分解:

$2^8\times 3^1\times {\mathrm{677918221}}^1$

素因数の和:677918240

約数の個数: 36

約数和(自身を含む): 1385664845768

約数和(自身を除く): 865023652040

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 677918221, 1355836442, 2033754663, 2711672884, 4067509326, 5423345768, 8135018652, 10846691536, 16270037304, 21693383072, 32540074608, 43386766144, 65080149216, 86773532288, 130160298432, 173547064576, 260320596864, 520641193728]

約数ペア:

[(1, 520641193728), (2, 260320596864), (3, 173547064576), (4, 130160298432), (6, 86773532288), (8, 65080149216), (12, 43386766144), (16, 32540074608), (24, 21693383072), (32, 16270037304), (48, 10846691536), (64, 8135018652), (96, 5423345768), (128, 4067509326), (192, 2711672884), (256, 2033754663), (384, 1355836442), (768, 677918221)]