840664368

素因数分解:

$2^4\times 3^2\times {\mathrm{5837947}}^1$

素因数の和:5837961

約数の個数: 30

約数和(自身を含む): 2352693044

約数和(自身を除く): 1512028676

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 5837947, 11675894, 17513841, 23351788, 35027682, 46703576, 52541523, 70055364, 93407152, 105083046, 140110728, 210166092, 280221456, 420332184, 840664368]

約数ペア:

[(1, 840664368), (2, 420332184), (3, 280221456), (4, 210166092), (6, 140110728), (8, 105083046), (9, 93407152), (12, 70055364), (16, 52541523), (18, 46703576), (24, 35027682), (36, 23351788), (48, 17513841), (72, 11675894), (144, 5837947)]