381776576

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{313961}}^1$

素因数の和:313992

約数の個数: 28

約数和(自身を含む): 797463480

約数和(自身を除く): 415686904

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 313961, 627922, 1255844, 2511688, 5023376, 5965259, 10046752, 11930518, 20093504, 23861036, 47722072, 95444144, 190888288, 381776576]

約数ペア:

[(1, 381776576), (2, 190888288), (4, 95444144), (8, 47722072), (16, 23861036), (19, 20093504), (32, 11930518), (38, 10046752), (64, 5965259), (76, 5023376), (152, 2511688), (304, 1255844), (608, 627922), (1216, 313961)]