398860032

素因数分解:

$2^8\times 3^1\times {\mathrm{519349}}^1$

素因数の和:519368

約数の個数: 36

約数和(自身を含む): 1061551400

約数和(自身を除く): 662691368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 519349, 1038698, 1558047, 2077396, 3116094, 4154792, 6232188, 8309584, 12464376, 16619168, 24928752, 33238336, 49857504, 66476672, 99715008, 132953344, 199430016, 398860032]

約数ペア:

[(1, 398860032), (2, 199430016), (3, 132953344), (4, 99715008), (6, 66476672), (8, 49857504), (12, 33238336), (16, 24928752), (24, 16619168), (32, 12464376), (48, 8309584), (64, 6232188), (96, 4154792), (128, 3116094), (192, 2077396), (256, 1558047), (384, 1038698), (768, 519349)]