338281728

素因数分解:

$2^8\times 3^1\times {\mathrm{440471}}^1$

素因数の和:440490

約数の個数: 36

約数和(自身を含む): 900324768

約数和(自身を除く): 562043040

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 440471, 880942, 1321413, 1761884, 2642826, 3523768, 5285652, 7047536, 10571304, 14095072, 21142608, 28190144, 42285216, 56380288, 84570432, 112760576, 169140864, 338281728]

約数ペア:

[(1, 338281728), (2, 169140864), (3, 112760576), (4, 84570432), (6, 56380288), (8, 42285216), (12, 28190144), (16, 21142608), (24, 14095072), (32, 10571304), (48, 7047536), (64, 5285652), (96, 3523768), (128, 2642826), (192, 1761884), (256, 1321413), (384, 880942), (768, 440471)]