780227568

素因数分解:

$2^4\times 3^2\times {\mathrm{5418247}}^1$

素因数の和:5418261

約数の個数: 30

約数和(自身を含む): 2183553944

約数和(自身を除く): 1403326376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 5418247, 10836494, 16254741, 21672988, 32509482, 43345976, 48764223, 65018964, 86691952, 97528446, 130037928, 195056892, 260075856, 390113784, 780227568]

約数ペア:

[(1, 780227568), (2, 390113784), (3, 260075856), (4, 195056892), (6, 130037928), (8, 97528446), (9, 86691952), (12, 65018964), (16, 48764223), (18, 43345976), (24, 32509482), (36, 21672988), (48, 16254741), (72, 10836494), (144, 5418247)]