521289564

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{6569}}^1$

素因数の和:6982

約数の個数: 48

約数和(自身を含む): 1291399200

約数和(自身を除く): 770109636

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 389, 778, 1167, 1556, 2334, 4668, 6569, 6613, 13138, 13226, 19707, 19839, 26276, 26452, 39414, 39678, 78828, 79356, 111673, 223346, 335019, 446692, 670038, 1340076, 2555341, 5110682, 7666023, 10221364, 15332046, 30664092, 43440797, 86881594, 130322391, 173763188, 260644782, 521289564]

約数ペア:

[(1, 521289564), (2, 260644782), (3, 173763188), (4, 130322391), (6, 86881594), (12, 43440797), (17, 30664092), (34, 15332046), (51, 10221364), (68, 7666023), (102, 5110682), (204, 2555341), (389, 1340076), (778, 670038), (1167, 446692), (1556, 335019), (2334, 223346), (4668, 111673), (6569, 79356), (6613, 78828), (13138, 39678), (13226, 39414), (19707, 26452), (19839, 26276)]