218926296

素因数分解:

$2^3\times 3^2\times {\mathrm{149}}^1\times {\mathrm{20407}}^1$

素因数の和:20568

約数の個数: 48

約数和(自身を含む): 596934000

約数和(自身を除く): 378007704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 149, 298, 447, 596, 894, 1192, 1341, 1788, 2682, 3576, 5364, 10728, 20407, 40814, 61221, 81628, 122442, 163256, 183663, 244884, 367326, 489768, 734652, 1469304, 3040643, 6081286, 9121929, 12162572, 18243858, 24325144, 27365787, 36487716, 54731574, 72975432, 109463148, 218926296]

約数ペア:

[(1, 218926296), (2, 109463148), (3, 72975432), (4, 54731574), (6, 36487716), (8, 27365787), (9, 24325144), (12, 18243858), (18, 12162572), (24, 9121929), (36, 6081286), (72, 3040643), (149, 1469304), (298, 734652), (447, 489768), (596, 367326), (894, 244884), (1192, 183663), (1341, 163256), (1788, 122442), (2682, 81628), (3576, 61221), (5364, 40814), (10728, 20407)]