268289616

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{798481}}^1$

素因数の和:798499

約数の個数: 40

約数和(自身を含む): 792094144

約数和(自身を除く): 523804528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 798481, 1596962, 2395443, 3193924, 4790886, 5589367, 6387848, 9581772, 11178734, 12775696, 16768101, 19163544, 22357468, 33536202, 38327088, 44714936, 67072404, 89429872, 134144808, 268289616]

約数ペア:

[(1, 268289616), (2, 134144808), (3, 89429872), (4, 67072404), (6, 44714936), (7, 38327088), (8, 33536202), (12, 22357468), (14, 19163544), (16, 16768101), (21, 12775696), (24, 11178734), (28, 9581772), (42, 6387848), (48, 5589367), (56, 4790886), (84, 3193924), (112, 2395443), (168, 1596962), (336, 798481)]