258651504

素因数分解:

$2^4\times 3^2\times {\mathrm{1796191}}^1$

素因数の和:1796205

約数の個数: 30

約数和(自身を含む): 723865376

約数和(自身を除く): 465213872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1796191, 3592382, 5388573, 7184764, 10777146, 14369528, 16165719, 21554292, 28739056, 32331438, 43108584, 64662876, 86217168, 129325752, 258651504]

約数ペア:

[(1, 258651504), (2, 129325752), (3, 86217168), (4, 64662876), (6, 43108584), (8, 32331438), (9, 28739056), (12, 21554292), (16, 16165719), (18, 14369528), (24, 10777146), (36, 7184764), (48, 5388573), (72, 3592382), (144, 1796191)]