280400184

素因数分解:

$2^3\times 3^3\times {\mathrm{1298149}}^1$

素因数の和:1298164

約数の個数: 32

約数和(自身を含む): 778890000

約数和(自身を除く): 498489816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 1298149, 2596298, 3894447, 5192596, 7788894, 10385192, 11683341, 15577788, 23366682, 31155576, 35050023, 46733364, 70100046, 93466728, 140200092, 280400184]

約数ペア:

[(1, 280400184), (2, 140200092), (3, 93466728), (4, 70100046), (6, 46733364), (8, 35050023), (9, 31155576), (12, 23366682), (18, 15577788), (24, 11683341), (27, 10385192), (36, 7788894), (54, 5192596), (72, 3894447), (108, 2596298), (216, 1298149)]