255669504

素因数分解:

$2^8\times 3^1\times {\mathrm{332903}}^1$

素因数の和:332922

約数の個数: 36

約数和(自身を含む): 680455776

約数和(自身を除く): 424786272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 332903, 665806, 998709, 1331612, 1997418, 2663224, 3994836, 5326448, 7989672, 10652896, 15979344, 21305792, 31958688, 42611584, 63917376, 85223168, 127834752, 255669504]

約数ペア:

[(1, 255669504), (2, 127834752), (3, 85223168), (4, 63917376), (6, 42611584), (8, 31958688), (12, 21305792), (16, 15979344), (24, 10652896), (32, 7989672), (48, 5326448), (64, 3994836), (96, 2663224), (128, 1997418), (192, 1331612), (256, 998709), (384, 665806), (768, 332903)]