243749716

素因数分解:

$2^2\times 7^2\times {\mathrm{467}}^1\times {\mathrm{2663}}^1$

素因数の和:3148

約数の個数: 36

約数和(自身を含む): 497454048

約数和(自身を除く): 253704332

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 467, 934, 1868, 2663, 3269, 5326, 6538, 10652, 13076, 18641, 22883, 37282, 45766, 74564, 91532, 130487, 260974, 521948, 1243621, 2487242, 4974484, 8705347, 17410694, 34821388, 60937429, 121874858, 243749716]

約数ペア:

[(1, 243749716), (2, 121874858), (4, 60937429), (7, 34821388), (14, 17410694), (28, 8705347), (49, 4974484), (98, 2487242), (196, 1243621), (467, 521948), (934, 260974), (1868, 130487), (2663, 91532), (3269, 74564), (5326, 45766), (6538, 37282), (10652, 22883), (13076, 18641)]