326876968

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{16657}}^1$

素因数の和:16897

約数の個数: 32

約数和(自身を含む): 671650560

約数和(自身を除く): 344773592

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 223, 446, 892, 1784, 2453, 4906, 9812, 16657, 19624, 33314, 66628, 133256, 183227, 366454, 732908, 1465816, 3714511, 7429022, 14858044, 29716088, 40859621, 81719242, 163438484, 326876968]

約数ペア:

[(1, 326876968), (2, 163438484), (4, 81719242), (8, 40859621), (11, 29716088), (22, 14858044), (44, 7429022), (88, 3714511), (223, 1465816), (446, 732908), (892, 366454), (1784, 183227), (2453, 133256), (4906, 66628), (9812, 33314), (16657, 19624)]