388804866

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{38321}}^1$

素因数の和:38434

約数の個数: 32

約数和(自身を含む): 827755200

約数和(自身を除く): 438950334

約数列:

[1, 2, 3, 6, 19, 38, 57, 89, 114, 178, 267, 534, 1691, 3382, 5073, 10146, 38321, 76642, 114963, 229926, 728099, 1456198, 2184297, 3410569, 4368594, 6821138, 10231707, 20463414, 64800811, 129601622, 194402433, 388804866]

約数ペア:

[(1, 388804866), (2, 194402433), (3, 129601622), (6, 64800811), (19, 20463414), (38, 10231707), (57, 6821138), (89, 4368594), (114, 3410569), (178, 2184297), (267, 1456198), (534, 728099), (1691, 229926), (3382, 114963), (5073, 76642), (10146, 38321)]