339928136

素因数分解:

$2^3\times {\mathrm{181}}^2\times {\mathrm{1297}}^1$

素因数の和:1665

約数の個数: 24

約数和(自身を含む): 641400210

約数和(自身を除く): 301472074

約数列:

[1, 2, 4, 8, 181, 362, 724, 1297, 1448, 2594, 5188, 10376, 32761, 65522, 131044, 234757, 262088, 469514, 939028, 1878056, 42491017, 84982034, 169964068, 339928136]

約数ペア:

[(1, 339928136), (2, 169964068), (4, 84982034), (8, 42491017), (181, 1878056), (362, 939028), (724, 469514), (1297, 262088), (1448, 234757), (2594, 131044), (5188, 65522), (10376, 32761)]