290654316

素因数分解:

$2^2\times 3^2\times {\mathrm{769}}^1\times {\mathrm{10499}}^1$

素因数の和:11278

約数の個数: 36

約数和(自身を含む): 735735000

約数和(自身を除く): 445080684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 769, 1538, 2307, 3076, 4614, 6921, 9228, 10499, 13842, 20998, 27684, 31497, 41996, 62994, 94491, 125988, 188982, 377964, 8073731, 16147462, 24221193, 32294924, 48442386, 72663579, 96884772, 145327158, 290654316]

約数ペア:

[(1, 290654316), (2, 145327158), (3, 96884772), (4, 72663579), (6, 48442386), (9, 32294924), (12, 24221193), (18, 16147462), (36, 8073731), (769, 377964), (1538, 188982), (2307, 125988), (3076, 94491), (4614, 62994), (6921, 41996), (9228, 31497), (10499, 27684), (13842, 20998)]