652912989

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:254

約数の個数: 64

約数和(自身を含む): 975110400

約数和(自身を除く): 322197411

約数列:

[1, 3, 29, 37, 43, 53, 87, 89, 111, 129, 159, 267, 1073, 1247, 1537, 1591, 1961, 2279, 2581, 3219, 3293, 3741, 3827, 4611, 4717, 4773, 5883, 6837, 7743, 9879, 11481, 14151, 46139, 56869, 66091, 84323, 95497, 110983, 136793, 138417, 141599, 170607, 174529, 198273, 202831, 252969, 286491, 332949, 410379, 424797, 523587, 608493, 2445367, 4106371, 5061341, 5882099, 7336101, 7504747, 12319113, 15184023, 17646297, 22514241, 217637663, 652912989]

約数ペア:

[(1, 652912989), (3, 217637663), (29, 22514241), (37, 17646297), (43, 15184023), (53, 12319113), (87, 7504747), (89, 7336101), (111, 5882099), (129, 5061341), (159, 4106371), (267, 2445367), (1073, 608493), (1247, 523587), (1537, 424797), (1591, 410379), (1961, 332949), (2279, 286491), (2581, 252969), (3219, 202831), (3293, 198273), (3741, 174529), (3827, 170607), (4611, 141599), (4717, 138417), (4773, 136793), (5883, 110983), (6837, 95497), (7743, 84323), (9879, 66091), (11481, 56869), (14151, 46139)]