271277368

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{383}}^1$

素因数の和:532

約数の個数: 64

約数和(自身を含む): 547430400

約数和(自身を除く): 276153032

約数列:

[1, 2, 4, 8, 29, 43, 58, 71, 86, 116, 142, 172, 232, 284, 344, 383, 568, 766, 1247, 1532, 2059, 2494, 3053, 3064, 4118, 4988, 6106, 8236, 9976, 11107, 12212, 16469, 16472, 22214, 24424, 27193, 32938, 44428, 54386, 65876, 88537, 88856, 108772, 131752, 177074, 217544, 354148, 477601, 708296, 788597, 955202, 1169299, 1577194, 1910404, 2338598, 3154388, 3820808, 4677196, 6308776, 9354392, 33909671, 67819342, 135638684, 271277368]

約数ペア:

[(1, 271277368), (2, 135638684), (4, 67819342), (8, 33909671), (29, 9354392), (43, 6308776), (58, 4677196), (71, 3820808), (86, 3154388), (116, 2338598), (142, 1910404), (172, 1577194), (232, 1169299), (284, 955202), (344, 788597), (383, 708296), (568, 477601), (766, 354148), (1247, 217544), (1532, 177074), (2059, 131752), (2494, 108772), (3053, 88856), (3064, 88537), (4118, 65876), (4988, 54386), (6106, 44428), (8236, 32938), (9976, 27193), (11107, 24424), (12212, 22214), (16469, 16472)]