319047588

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{124823}}^1$

素因数の和:124904

約数の個数: 36

約数和(自身を含む): 817846848

約数和(自身を除く): 498799260

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 124823, 249646, 374469, 499292, 748938, 1123407, 1497876, 2246814, 4493628, 8862433, 17724866, 26587299, 35449732, 53174598, 79761897, 106349196, 159523794, 319047588]

約数ペア:

[(1, 319047588), (2, 159523794), (3, 106349196), (4, 79761897), (6, 53174598), (9, 35449732), (12, 26587299), (18, 17724866), (36, 8862433), (71, 4493628), (142, 2246814), (213, 1497876), (284, 1123407), (426, 748938), (639, 499292), (852, 374469), (1278, 249646), (2556, 124823)]