289088136

素因数分解:

$2^3\times 3^3\times {\mathrm{1338371}}^1$

素因数の和:1338386

約数の個数: 32

約数和(自身を含む): 803023200

約数和(自身を除く): 513935064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 1338371, 2676742, 4015113, 5353484, 8030226, 10706968, 12045339, 16060452, 24090678, 32120904, 36136017, 48181356, 72272034, 96362712, 144544068, 289088136]

約数ペア:

[(1, 289088136), (2, 144544068), (3, 96362712), (4, 72272034), (6, 48181356), (8, 36136017), (9, 32120904), (12, 24090678), (18, 16060452), (24, 12045339), (27, 10706968), (36, 8030226), (54, 5353484), (72, 4015113), (108, 2676742), (216, 1338371)]