249001216

素因数分解:

$2^8\times {\mathrm{972661}}^1$

素因数の和:972677

約数の個数: 18

約数和(自身を含む): 497030282

約数和(自身を除く): 248029066

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 972661, 1945322, 3890644, 7781288, 15562576, 31125152, 62250304, 124500608, 249001216]

約数ペア:

[(1, 249001216), (2, 124500608), (4, 62250304), (8, 31125152), (16, 15562576), (32, 7781288), (64, 3890644), (128, 1945322), (256, 972661)]