400476

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1451}}^1$

素因数の和:1481

約数の個数: 24

約数和(自身を含む): 975744

約数和(自身を除く): 575268

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 1451, 2902, 4353, 5804, 8706, 17412, 33373, 66746, 100119, 133492, 200238, 400476]

約数ペア:

[(1, 400476), (2, 200238), (3, 133492), (4, 100119), (6, 66746), (12, 33373), (23, 17412), (46, 8706), (69, 5804), (92, 4353), (138, 2902), (276, 1451)]