256906108

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{1481}}^1\times {\mathrm{2551}}^1$

素因数の和:4053

約数の個数: 24

約数和(自身を含む): 476540064

約数和(自身を除く): 219633956

約数列:

[1, 2, 4, 17, 34, 68, 1481, 2551, 2962, 5102, 5924, 10204, 25177, 43367, 50354, 86734, 100708, 173468, 3778031, 7556062, 15112124, 64226527, 128453054, 256906108]

約数ペア:

[(1, 256906108), (2, 128453054), (4, 64226527), (17, 15112124), (34, 7556062), (68, 3778031), (1481, 173468), (2551, 100708), (2962, 86734), (5102, 50354), (5924, 43367), (10204, 25177)]