288437.0000000

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^2\times {\mathrm{173}}^1$

素因数の和:320

約数の個数: 24

約数和(自身を含む): 10675944

約数和(自身を除く): 5443386

約数列:

[1, 2, 3, 6, 71, 142, 173, 213, 346, 426, 519, 1038, 5041, 10082, 12283, 15123, 24566, 30246, 36849, 73698, 872093, 1744186, 2616279, 5232558]

約数ペア:

[(1, 5232558), (2, 2616279), (3, 1744186), (6, 872093), (71, 73698), (142, 36849), (173, 30246), (213, 24566), (346, 15123), (426, 12283), (519, 10082), (1038, 5041)]