789201144

素因数分解:

$2^3\times 3^4\times {\mathrm{1217903}}^1$

素因数の和:1217921

約数の個数: 40

約数和(自身を含む): 2210495760

約数和(自身を除く): 1421294616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 1217903, 2435806, 3653709, 4871612, 7307418, 9743224, 10961127, 14614836, 21922254, 29229672, 32883381, 43844508, 65766762, 87689016, 98650143, 131533524, 197300286, 263067048, 394600572, 789201144]

約数ペア:

[(1, 789201144), (2, 394600572), (3, 263067048), (4, 197300286), (6, 131533524), (8, 98650143), (9, 87689016), (12, 65766762), (18, 43844508), (24, 32883381), (27, 29229672), (36, 21922254), (54, 14614836), (72, 10961127), (81, 9743224), (108, 7307418), (162, 4871612), (216, 3653709), (324, 2435806), (648, 1217903)]