271884702

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{27749}}^1$

素因数の和:27848

約数の個数: 32

約数和(自身を含む): 575424000

約数和(自身を除く): 303539298

約数列:

[1, 2, 3, 6, 23, 46, 69, 71, 138, 142, 213, 426, 1633, 3266, 4899, 9798, 27749, 55498, 83247, 166494, 638227, 1276454, 1914681, 1970179, 3829362, 3940358, 5910537, 11821074, 45314117, 90628234, 135942351, 271884702]

約数ペア:

[(1, 271884702), (2, 135942351), (3, 90628234), (6, 45314117), (23, 11821074), (46, 5910537), (69, 3940358), (71, 3829362), (138, 1970179), (142, 1914681), (213, 1276454), (426, 638227), (1633, 166494), (3266, 83247), (4899, 55498), (9798, 27749)]