338104144

素因数分解:

$2^4\times 7^1\times {\mathrm{661}}^1\times {\mathrm{4567}}^1$

素因数の和:5243

約数の個数: 40

約数和(自身を含む): 749955968

約数和(自身を除く): 411851824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 661, 1322, 2644, 4567, 4627, 5288, 9134, 9254, 10576, 18268, 18508, 31969, 36536, 37016, 63938, 73072, 74032, 127876, 255752, 511504, 3018787, 6037574, 12075148, 21131509, 24150296, 42263018, 48300592, 84526036, 169052072, 338104144]

約数ペア:

[(1, 338104144), (2, 169052072), (4, 84526036), (7, 48300592), (8, 42263018), (14, 24150296), (16, 21131509), (28, 12075148), (56, 6037574), (112, 3018787), (661, 511504), (1322, 255752), (2644, 127876), (4567, 74032), (4627, 73072), (5288, 63938), (9134, 37016), (9254, 36536), (10576, 31969), (18268, 18508)]