215544

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1283}}^1$

素因数の和:1299

約数の個数: 32

約数和(自身を含む): 616320

約数和(自身を除く): 400776

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1283, 2566, 3849, 5132, 7698, 8981, 10264, 15396, 17962, 26943, 30792, 35924, 53886, 71848, 107772, 215544]

約数ペア:

[(1, 215544), (2, 107772), (3, 71848), (4, 53886), (6, 35924), (7, 30792), (8, 26943), (12, 17962), (14, 15396), (21, 10264), (24, 8981), (28, 7698), (42, 5132), (56, 3849), (84, 2566), (168, 1283)]