289048314

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{123209}}^1$

素因数の和:123254

約数の個数: 32

約数和(自身を含む): 638720640

約数和(自身を除く): 349672326

約数列:

[1, 2, 3, 6, 17, 23, 34, 46, 51, 69, 102, 138, 391, 782, 1173, 2346, 123209, 246418, 369627, 739254, 2094553, 2833807, 4189106, 5667614, 6283659, 8501421, 12567318, 17002842, 48174719, 96349438, 144524157, 289048314]

約数ペア:

[(1, 289048314), (2, 144524157), (3, 96349438), (6, 48174719), (17, 17002842), (23, 12567318), (34, 8501421), (46, 6283659), (51, 5667614), (69, 4189106), (102, 2833807), (138, 2094553), (391, 739254), (782, 369627), (1173, 246418), (2346, 123209)]