318374924

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{11497}}^1$

素因数の和:11574

約数の個数: 48

約数和(自身を含む): 679945728

約数和(自身を除く): 361570804

約数列:

[1, 2, 4, 7, 14, 23, 28, 43, 46, 86, 92, 161, 172, 301, 322, 602, 644, 989, 1204, 1978, 3956, 6923, 11497, 13846, 22994, 27692, 45988, 80479, 160958, 264431, 321916, 494371, 528862, 988742, 1057724, 1851017, 1977484, 3460597, 3702034, 6921194, 7404068, 11370533, 13842388, 22741066, 45482132, 79593731, 159187462, 318374924]

約数ペア:

[(1, 318374924), (2, 159187462), (4, 79593731), (7, 45482132), (14, 22741066), (23, 13842388), (28, 11370533), (43, 7404068), (46, 6921194), (86, 3702034), (92, 3460597), (161, 1977484), (172, 1851017), (301, 1057724), (322, 988742), (602, 528862), (644, 494371), (989, 321916), (1204, 264431), (1978, 160958), (3956, 80479), (6923, 45988), (11497, 27692), (13846, 22994)]