254746032

素因数分解:

$2^4\times 3^1\times {\mathrm{5307209}}^1$

素因数の和:5307220

約数の個数: 20

約数和(自身を含む): 658094040

約数和(自身を除く): 403348008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 5307209, 10614418, 15921627, 21228836, 31843254, 42457672, 63686508, 84915344, 127373016, 254746032]

約数ペア:

[(1, 254746032), (2, 127373016), (3, 84915344), (4, 63686508), (6, 42457672), (8, 31843254), (12, 21228836), (16, 15921627), (24, 10614418), (48, 5307209)]