489075456

素因数分解:

$2^8\times 3^1\times {\mathrm{636817}}^1$

素因数の和:636836

約数の個数: 36

約数和(自身を含む): 1301655992

約数和(自身を除く): 812580536

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 636817, 1273634, 1910451, 2547268, 3820902, 5094536, 7641804, 10189072, 15283608, 20378144, 30567216, 40756288, 61134432, 81512576, 122268864, 163025152, 244537728, 489075456]

約数ペア:

[(1, 489075456), (2, 244537728), (3, 163025152), (4, 122268864), (6, 81512576), (8, 61134432), (12, 40756288), (16, 30567216), (24, 20378144), (32, 15283608), (48, 10189072), (64, 7641804), (96, 5094536), (128, 3820902), (192, 2547268), (256, 1910451), (384, 1273634), (768, 636817)]