329795064

素因数分解:

$2^3\times 3^4\times {\mathrm{508943}}^1$

素因数の和:508961

約数の個数: 40

約数和(自身を含む): 923733360

約数和(自身を除く): 593938296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 508943, 1017886, 1526829, 2035772, 3053658, 4071544, 4580487, 6107316, 9160974, 12214632, 13741461, 18321948, 27482922, 36643896, 41224383, 54965844, 82448766, 109931688, 164897532, 329795064]

約数ペア:

[(1, 329795064), (2, 164897532), (3, 109931688), (4, 82448766), (6, 54965844), (8, 41224383), (9, 36643896), (12, 27482922), (18, 18321948), (24, 13741461), (27, 12214632), (36, 9160974), (54, 6107316), (72, 4580487), (81, 4071544), (108, 3053658), (162, 2035772), (216, 1526829), (324, 1017886), (648, 508943)]