319302

素因数分解:

$2^1\times 3^7\times {\mathrm{73}}^1$

素因数の和:96

約数の個数: 32

約数和(自身を含む): 728160

約数和(自身を除く): 408858

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 81, 146, 162, 219, 243, 438, 486, 657, 729, 1314, 1458, 1971, 2187, 3942, 4374, 5913, 11826, 17739, 35478, 53217, 106434, 159651, 319302]

約数ペア:

[(1, 319302), (2, 159651), (3, 106434), (6, 53217), (9, 35478), (18, 17739), (27, 11826), (54, 5913), (73, 4374), (81, 3942), (146, 2187), (162, 1971), (219, 1458), (243, 1314), (438, 729), (486, 657)]