378572

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:149

約数の個数: 24

約数和(自身を含む): 709632

約数和(自身を除く): 331060

約数列:

[1, 2, 4, 31, 43, 62, 71, 86, 124, 142, 172, 284, 1333, 2201, 2666, 3053, 4402, 5332, 6106, 8804, 12212, 94643, 189286, 378572]

約数ペア:

[(1, 378572), (2, 189286), (4, 94643), (31, 12212), (43, 8804), (62, 6106), (71, 5332), (86, 4402), (124, 3053), (142, 2666), (172, 2201), (284, 1333)]