420242808

素因数分解:

$2^3\times 3^1\times {\mathrm{167}}^1\times {\mathrm{104851}}^1$

素因数の和:105027

約数の個数: 32

約数和(自身を含む): 1056908160

約数和(自身を除く): 636665352

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 167, 334, 501, 668, 1002, 1336, 2004, 4008, 104851, 209702, 314553, 419404, 629106, 838808, 1258212, 2516424, 17510117, 35020234, 52530351, 70040468, 105060702, 140080936, 210121404, 420242808]

約数ペア:

[(1, 420242808), (2, 210121404), (3, 140080936), (4, 105060702), (6, 70040468), (8, 52530351), (12, 35020234), (24, 17510117), (167, 2516424), (334, 1258212), (501, 838808), (668, 629106), (1002, 419404), (1336, 314553), (2004, 209702), (4008, 104851)]