328947188

素因数分解:

$2^2\times {\mathrm{269}}^1\times {\mathrm{311}}^1\times {\mathrm{983}}^1$

素因数の和:1567

約数の個数: 24

約数和(自身を含む): 580245120

約数和(自身を除く): 251297932

約数列:

[1, 2, 4, 269, 311, 538, 622, 983, 1076, 1244, 1966, 3932, 83659, 167318, 264427, 305713, 334636, 528854, 611426, 1057708, 1222852, 82236797, 164473594, 328947188]

約数ペア:

[(1, 328947188), (2, 164473594), (4, 82236797), (269, 1222852), (311, 1057708), (538, 611426), (622, 528854), (983, 334636), (1076, 305713), (1244, 264427), (1966, 167318), (3932, 83659)]