245165688

素因数分解:

$2^3\times 3^2\times {\mathrm{3405079}}^1$

素因数の和:3405091

約数の個数: 24

約数和(自身を含む): 663990600

約数和(自身を除く): 418824912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 3405079, 6810158, 10215237, 13620316, 20430474, 27240632, 30645711, 40860948, 61291422, 81721896, 122582844, 245165688]

約数ペア:

[(1, 245165688), (2, 122582844), (3, 81721896), (4, 61291422), (6, 40860948), (8, 30645711), (9, 27240632), (12, 20430474), (18, 13620316), (24, 10215237), (36, 6810158), (72, 3405079)]