243340876

素因数分解:

$2^2\times {\mathrm{191}}^1\times {\mathrm{431}}^1\times {\mathrm{739}}^1$

素因数の和:1365

約数の個数: 24

約数和(自身を含む): 429649920

約数和(自身を除く): 186309044

約数列:

[1, 2, 4, 191, 382, 431, 739, 764, 862, 1478, 1724, 2956, 82321, 141149, 164642, 282298, 318509, 329284, 564596, 637018, 1274036, 60835219, 121670438, 243340876]

約数ペア:

[(1, 243340876), (2, 121670438), (4, 60835219), (191, 1274036), (382, 637018), (431, 564596), (739, 329284), (764, 318509), (862, 282298), (1478, 164642), (1724, 141149), (2956, 82321)]