1969632936

素因数分解:

$2^3\times 3^4\times {\mathrm{193}}^1\times {\mathrm{15749}}^1$

素因数の和:15960

約数の個数: 80

約数和(自身を含む): 5545732500

約数和(自身を除く): 3576099564

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 193, 216, 324, 386, 579, 648, 772, 1158, 1544, 1737, 2316, 3474, 4632, 5211, 6948, 10422, 13896, 15633, 15749, 20844, 31266, 31498, 41688, 47247, 62532, 62996, 94494, 125064, 125992, 141741, 188988, 283482, 377976, 425223, 566964, 850446, 1133928, 1275669, 1700892, 2551338, 3039557, 3401784, 5102676, 6079114, 9118671, 10205352, 12158228, 18237342, 24316456, 27356013, 36474684, 54712026, 72949368, 82068039, 109424052, 164136078, 218848104, 246204117, 328272156, 492408234, 656544312, 984816468, 1969632936]

約数ペア:

[(1, 1969632936), (2, 984816468), (3, 656544312), (4, 492408234), (6, 328272156), (8, 246204117), (9, 218848104), (12, 164136078), (18, 109424052), (24, 82068039), (27, 72949368), (36, 54712026), (54, 36474684), (72, 27356013), (81, 24316456), (108, 18237342), (162, 12158228), (193, 10205352), (216, 9118671), (324, 6079114), (386, 5102676), (579, 3401784), (648, 3039557), (772, 2551338), (1158, 1700892), (1544, 1275669), (1737, 1133928), (2316, 850446), (3474, 566964), (4632, 425223), (5211, 377976), (6948, 283482), (10422, 188988), (13896, 141741), (15633, 125992), (15749, 125064), (20844, 94494), (31266, 62996), (31498, 62532), (41688, 47247)]