247266072

素因数分解:

$2^3\times 3^2\times {\mathrm{3434251}}^1$

素因数の和:3434263

約数の個数: 24

約数和(自身を含む): 669679140

約数和(自身を除く): 422413068

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 3434251, 6868502, 10302753, 13737004, 20605506, 27474008, 30908259, 41211012, 61816518, 82422024, 123633036, 247266072]

約数ペア:

[(1, 247266072), (2, 123633036), (3, 82422024), (4, 61816518), (6, 41211012), (8, 30908259), (9, 27474008), (12, 20605506), (18, 13737004), (24, 10302753), (36, 6868502), (72, 3434251)]