218912856

素因数分解:

$2^3\times 3^1\times {\mathrm{223}}^1\times {\mathrm{40903}}^1$

素因数の和:41135

約数の個数: 32

約数和(自身を含む): 549749760

約数和(自身を除く): 330836904

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 223, 446, 669, 892, 1338, 1784, 2676, 5352, 40903, 81806, 122709, 163612, 245418, 327224, 490836, 981672, 9121369, 18242738, 27364107, 36485476, 54728214, 72970952, 109456428, 218912856]

約数ペア:

[(1, 218912856), (2, 109456428), (3, 72970952), (4, 54728214), (6, 36485476), (8, 27364107), (12, 18242738), (24, 9121369), (223, 981672), (446, 490836), (669, 327224), (892, 245418), (1338, 163612), (1784, 122709), (2676, 81806), (5352, 40903)]