289451772

素因数分解:

$2^2\times 3^3\times {\mathrm{2680109}}^1$

素因数の和:2680122

約数の個数: 24

約数和(自身を含む): 750430800

約数和(自身を除く): 460979028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 2680109, 5360218, 8040327, 10720436, 16080654, 24120981, 32161308, 48241962, 72362943, 96483924, 144725886, 289451772]

約数ペア:

[(1, 289451772), (2, 144725886), (3, 96483924), (4, 72362943), (6, 48241962), (9, 32161308), (12, 24120981), (18, 16080654), (27, 10720436), (36, 8040327), (54, 5360218), (108, 2680109)]