138682944

素因数分解:

$2^6\times 3^2\times {\mathrm{240769}}^1$

素因数の和:240787

約数の個数: 42

約数和(自身を含む): 397511270

約数和(自身を除く): 258828326

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 240769, 481538, 722307, 963076, 1444614, 1926152, 2166921, 2889228, 3852304, 4333842, 5778456, 7704608, 8667684, 11556912, 15409216, 17335368, 23113824, 34670736, 46227648, 69341472, 138682944]

約数ペア:

[(1, 138682944), (2, 69341472), (3, 46227648), (4, 34670736), (6, 23113824), (8, 17335368), (9, 15409216), (12, 11556912), (16, 8667684), (18, 7704608), (24, 5778456), (32, 4333842), (36, 3852304), (48, 2889228), (64, 2166921), (72, 1926152), (96, 1444614), (144, 963076), (192, 722307), (288, 481538), (576, 240769)]