288045358

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{271}}^1\times {\mathrm{337}}^1$

素因数の和:712

約数の個数: 32

約数和(自身を含む): 463357440

約数和(自身を除く): 175312082

約数列:

[1, 2, 19, 38, 83, 166, 271, 337, 542, 674, 1577, 3154, 5149, 6403, 10298, 12806, 22493, 27971, 44986, 55942, 91327, 182654, 427367, 531449, 854734, 1062898, 1735213, 3470426, 7580141, 15160282, 144022679, 288045358]

約数ペア:

[(1, 288045358), (2, 144022679), (19, 15160282), (38, 7580141), (83, 3470426), (166, 1735213), (271, 1062898), (337, 854734), (542, 531449), (674, 427367), (1577, 182654), (3154, 91327), (5149, 55942), (6403, 44986), (10298, 27971), (12806, 22493)]