478390392

素因数分解:

$2^3\times 3^2\times {\mathrm{6644311}}^1$

素因数の和:6644323

約数の個数: 24

約数和(自身を含む): 1295640840

約数和(自身を除く): 817250448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 6644311, 13288622, 19932933, 26577244, 39865866, 53154488, 59798799, 79731732, 119597598, 159463464, 239195196, 478390392]

約数ペア:

[(1, 478390392), (2, 239195196), (3, 159463464), (4, 119597598), (6, 79731732), (8, 59798799), (9, 53154488), (12, 39865866), (18, 26577244), (24, 19932933), (36, 13288622), (72, 6644311)]