318208722

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{8377}}^1$

素因数の和:8882

約数の個数: 32

約数和(自身を含む): 686861952

約数和(自身を除く): 368653230

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 487, 974, 1461, 2922, 6331, 8377, 12662, 16754, 18993, 25131, 37986, 50262, 108901, 217802, 326703, 653406, 4079599, 8159198, 12238797, 24477594, 53034787, 106069574, 159104361, 318208722]

約数ペア:

[(1, 318208722), (2, 159104361), (3, 106069574), (6, 53034787), (13, 24477594), (26, 12238797), (39, 8159198), (78, 4079599), (487, 653406), (974, 326703), (1461, 217802), (2922, 108901), (6331, 50262), (8377, 37986), (12662, 25131), (16754, 18993)]