400310068

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{383}}^1\times {\mathrm{8429}}^1$

素因数の和:8847

約数の個数: 24

約数和(自身を含む): 725114880

約数和(自身を除く): 324804812

約数列:

[1, 2, 4, 31, 62, 124, 383, 766, 1532, 8429, 11873, 16858, 23746, 33716, 47492, 261299, 522598, 1045196, 3228307, 6456614, 12913228, 100077517, 200155034, 400310068]

約数ペア:

[(1, 400310068), (2, 200155034), (4, 100077517), (31, 12913228), (62, 6456614), (124, 3228307), (383, 1045196), (766, 522598), (1532, 261299), (8429, 47492), (11873, 33716), (16858, 23746)]