217311288

素因数分解:

$2^3\times 3^1\times {\mathrm{2129}}^1\times {\mathrm{4253}}^1$

素因数の和:6391

約数の個数: 32

約数和(自身を含む): 543661200

約数和(自身を除く): 326349912

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 2129, 4253, 4258, 6387, 8506, 8516, 12759, 12774, 17012, 17032, 25518, 25548, 34024, 51036, 51096, 102072, 9054637, 18109274, 27163911, 36218548, 54327822, 72437096, 108655644, 217311288]

約数ペア:

[(1, 217311288), (2, 108655644), (3, 72437096), (4, 54327822), (6, 36218548), (8, 27163911), (12, 18109274), (24, 9054637), (2129, 102072), (4253, 51096), (4258, 51036), (6387, 34024), (8506, 25548), (8516, 25518), (12759, 17032), (12774, 17012)]