489375414

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{23099}}^1$

素因数の和:23225

約数の個数: 48

約数和(自身を含む): 1167566400

約数和(自身を除く): 678190986

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 107, 198, 214, 321, 642, 963, 1177, 1926, 2354, 3531, 7062, 10593, 21186, 23099, 46198, 69297, 138594, 207891, 254089, 415782, 508178, 762267, 1524534, 2286801, 2471593, 4573602, 4943186, 7414779, 14829558, 22244337, 27187523, 44488674, 54375046, 81562569, 163125138, 244687707, 489375414]

約数ペア:

[(1, 489375414), (2, 244687707), (3, 163125138), (6, 81562569), (9, 54375046), (11, 44488674), (18, 27187523), (22, 22244337), (33, 14829558), (66, 7414779), (99, 4943186), (107, 4573602), (198, 2471593), (214, 2286801), (321, 1524534), (642, 762267), (963, 508178), (1177, 415782), (1926, 254089), (2354, 207891), (3531, 138594), (7062, 69297), (10593, 46198), (21186, 23099)]