289659036

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{330661}}^1$

素因数の和:330741

約数の個数: 24

約数和(自身を含む): 685131664

約数和(自身を除く): 395472628

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 219, 292, 438, 876, 330661, 661322, 991983, 1322644, 1983966, 3967932, 24138253, 48276506, 72414759, 96553012, 144829518, 289659036]

約数ペア:

[(1, 289659036), (2, 144829518), (3, 96553012), (4, 72414759), (6, 48276506), (12, 24138253), (73, 3967932), (146, 1983966), (219, 1322644), (292, 991983), (438, 661322), (876, 330661)]