247896504

素因数分解:

$2^3\times 3^3\times {\mathrm{1147669}}^1$

素因数の和:1147684

約数の個数: 32

約数和(自身を含む): 688602000

約数和(自身を除く): 440705496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 1147669, 2295338, 3443007, 4590676, 6886014, 9181352, 10329021, 13772028, 20658042, 27544056, 30987063, 41316084, 61974126, 82632168, 123948252, 247896504]

約数ペア:

[(1, 247896504), (2, 123948252), (3, 82632168), (4, 61974126), (6, 41316084), (8, 30987063), (9, 27544056), (12, 20658042), (18, 13772028), (24, 10329021), (27, 9181352), (36, 6886014), (54, 4590676), (72, 3443007), (108, 2295338), (216, 1147669)]