240077892

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{689879}}^1$

素因数の和:689915

約数の個数: 24

約数和(自身を含む): 579499200

約数和(自身を除く): 339421308

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 689879, 1379758, 2069637, 2759516, 4139274, 8278548, 20006491, 40012982, 60019473, 80025964, 120038946, 240077892]

約数ペア:

[(1, 240077892), (2, 120038946), (3, 80025964), (4, 60019473), (6, 40012982), (12, 20006491), (29, 8278548), (58, 4139274), (87, 2759516), (116, 2069637), (174, 1379758), (348, 689879)]