211672368

素因数分解:

$2^4\times 3^2\times {\mathrm{1469947}}^1$

素因数の和:1469961

約数の個数: 30

約数和(自身を含む): 592389044

約数和(自身を除く): 380716676

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1469947, 2939894, 4409841, 5879788, 8819682, 11759576, 13229523, 17639364, 23519152, 26459046, 35278728, 52918092, 70557456, 105836184, 211672368]

約数ペア:

[(1, 211672368), (2, 105836184), (3, 70557456), (4, 52918092), (6, 35278728), (8, 26459046), (9, 23519152), (12, 17639364), (16, 13229523), (18, 11759576), (24, 8819682), (36, 5879788), (48, 4409841), (72, 2939894), (144, 1469947)]