561432

素因数分解:

$2^3\times 3^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1$

素因数の和:315

約数の個数: 32

約数和(自身を含む): 1422000

約数和(自身を除く): 860568

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 149, 157, 298, 314, 447, 471, 596, 628, 894, 942, 1192, 1256, 1788, 1884, 3576, 3768, 23393, 46786, 70179, 93572, 140358, 187144, 280716, 561432]

約数ペア:

[(1, 561432), (2, 280716), (3, 187144), (4, 140358), (6, 93572), (8, 70179), (12, 46786), (24, 23393), (149, 3768), (157, 3576), (298, 1884), (314, 1788), (447, 1256), (471, 1192), (596, 942), (628, 894)]