308045286

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{241037}}^1$

素因数の和:241116

約数の個数: 24

約数和(自身を含む): 676834704

約数和(自身を除く): 368789418

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 241037, 482074, 723111, 1446222, 2169333, 4338666, 17113627, 34227254, 51340881, 102681762, 154022643, 308045286]

約数ペア:

[(1, 308045286), (2, 154022643), (3, 102681762), (6, 51340881), (9, 34227254), (18, 17113627), (71, 4338666), (142, 2169333), (213, 1446222), (426, 723111), (639, 482074), (1278, 241037)]