261082944

素因数分解:

$2^6\times 3^2\times {\mathrm{453269}}^1$

素因数の和:453287

約数の個数: 42

約数和(自身を含む): 748348770

約数和(自身を除く): 487265826

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 453269, 906538, 1359807, 1813076, 2719614, 3626152, 4079421, 5439228, 7252304, 8158842, 10878456, 14504608, 16317684, 21756912, 29009216, 32635368, 43513824, 65270736, 87027648, 130541472, 261082944]

約数ペア:

[(1, 261082944), (2, 130541472), (3, 87027648), (4, 65270736), (6, 43513824), (8, 32635368), (9, 29009216), (12, 21756912), (16, 16317684), (18, 14504608), (24, 10878456), (32, 8158842), (36, 7252304), (48, 5439228), (64, 4079421), (72, 3626152), (96, 2719614), (144, 1813076), (192, 1359807), (288, 906538), (576, 453269)]