268553456

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{578779}}^1$

素因数の和:578816

約数の個数: 20

約数和(自身を含む): 538265400

約数和(自身を除く): 269711944

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 578779, 1157558, 2315116, 4630232, 9260464, 16784591, 33569182, 67138364, 134276728, 268553456]

約数ペア:

[(1, 268553456), (2, 134276728), (4, 67138364), (8, 33569182), (16, 16784591), (29, 9260464), (58, 4630232), (116, 2315116), (232, 1157558), (464, 578779)]