276144124

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{238879}}^1$

素因数の和:238917

約数の個数: 18

約数和(自身を含む): 513353120

約数和(自身を除く): 237208996

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 238879, 477758, 955516, 4060943, 8121886, 16243772, 69036031, 138072062, 276144124]

約数ペア:

[(1, 276144124), (2, 138072062), (4, 69036031), (17, 16243772), (34, 8121886), (68, 4060943), (289, 955516), (578, 477758), (1156, 238879)]