221556072

素因数分解:

$2^3\times 3^1\times {\mathrm{127}}^1\times {\mathrm{72689}}^1$

素因数の和:72825

約数の個数: 32

約数和(自身を含む): 558259200

約数和(自身を除く): 336703128

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 127, 254, 381, 508, 762, 1016, 1524, 3048, 72689, 145378, 218067, 290756, 436134, 581512, 872268, 1744536, 9231503, 18463006, 27694509, 36926012, 55389018, 73852024, 110778036, 221556072]

約数ペア:

[(1, 221556072), (2, 110778036), (3, 73852024), (4, 55389018), (6, 36926012), (8, 27694509), (12, 18463006), (24, 9231503), (127, 1744536), (254, 872268), (381, 581512), (508, 436134), (762, 290756), (1016, 218067), (1524, 145378), (3048, 72689)]