312804548

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{189349}}^1$

素因数の和:189419

約数の個数: 24

約数和(自身を含む): 636216000

約数和(自身を除く): 323411452

約数列:

[1, 2, 4, 7, 14, 28, 59, 118, 236, 413, 826, 1652, 189349, 378698, 757396, 1325443, 2650886, 5301772, 11171591, 22343182, 44686364, 78201137, 156402274, 312804548]

約数ペア:

[(1, 312804548), (2, 156402274), (4, 78201137), (7, 44686364), (14, 22343182), (28, 11171591), (59, 5301772), (118, 2650886), (236, 1325443), (413, 757396), (826, 378698), (1652, 189349)]