1289967072

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{790421}}^1$

素因数の和:790451

約数の個数: 48

約数和(自身を含む): 3585354192

約数和(自身を除く): 2295387120

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 204, 272, 408, 544, 816, 1632, 790421, 1580842, 2371263, 3161684, 4742526, 6323368, 9485052, 12646736, 13437157, 18970104, 25293472, 26874314, 37940208, 40311471, 53748628, 75880416, 80622942, 107497256, 161245884, 214994512, 322491768, 429989024, 644983536, 1289967072]

約数ペア:

[(1, 1289967072), (2, 644983536), (3, 429989024), (4, 322491768), (6, 214994512), (8, 161245884), (12, 107497256), (16, 80622942), (17, 75880416), (24, 53748628), (32, 40311471), (34, 37940208), (48, 26874314), (51, 25293472), (68, 18970104), (96, 13437157), (102, 12646736), (136, 9485052), (204, 6323368), (272, 4742526), (408, 3161684), (544, 2371263), (816, 1580842), (1632, 790421)]