256194672

素因数分解:

$2^4\times 3^1\times {\mathrm{5337389}}^1$

素因数の和:5337400

約数の個数: 20

約数和(自身を含む): 661836360

約数和(自身を除く): 405641688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 5337389, 10674778, 16012167, 21349556, 32024334, 42699112, 64048668, 85398224, 128097336, 256194672]

約数ペア:

[(1, 256194672), (2, 128097336), (3, 85398224), (4, 64048668), (6, 42699112), (8, 32024334), (12, 21349556), (16, 16012167), (24, 10674778), (48, 5337389)]