388292072

素因数分解:

$2^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{43067}}^1$

素因数の和:43110

約数の個数: 48

約数和(自身を含む): 883755360

約数和(自身を除く): 495463288

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 49, 56, 92, 98, 161, 184, 196, 322, 392, 644, 1127, 1288, 2254, 4508, 9016, 43067, 86134, 172268, 301469, 344536, 602938, 990541, 1205876, 1981082, 2110283, 2411752, 3962164, 4220566, 6933787, 7924328, 8441132, 13867574, 16882264, 27735148, 48536509, 55470296, 97073018, 194146036, 388292072]

約数ペア:

[(1, 388292072), (2, 194146036), (4, 97073018), (7, 55470296), (8, 48536509), (14, 27735148), (23, 16882264), (28, 13867574), (46, 8441132), (49, 7924328), (56, 6933787), (92, 4220566), (98, 3962164), (161, 2411752), (184, 2110283), (196, 1981082), (322, 1205876), (392, 990541), (644, 602938), (1127, 344536), (1288, 301469), (2254, 172268), (4508, 86134), (9016, 43067)]