256854552

素因数分解:

$2^3\times 3^1\times {\mathrm{10702273}}^1$

素因数の和:10702282

約数の個数: 16

約数和(自身を含む): 642136440

約数和(自身を除く): 385281888

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 10702273, 21404546, 32106819, 42809092, 64213638, 85618184, 128427276, 256854552]

約数ペア:

[(1, 256854552), (2, 128427276), (3, 85618184), (4, 64213638), (6, 42809092), (8, 32106819), (12, 21404546), (24, 10702273)]