1296619808

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{367}}^1\times {\mathrm{10037}}^1$

素因数の和:10425

約数の個数: 48

約数和(自身を含む): 2792651904

約数和(自身を除く): 1496032096

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 367, 734, 1468, 2936, 4037, 5872, 8074, 10037, 11744, 16148, 20074, 32296, 40148, 64592, 80296, 110407, 129184, 160592, 220814, 321184, 441628, 883256, 1766512, 3533024, 3683579, 7367158, 14734316, 29468632, 40519369, 58937264, 81038738, 117874528, 162077476, 324154952, 648309904, 1296619808]

約数ペア:

[(1, 1296619808), (2, 648309904), (4, 324154952), (8, 162077476), (11, 117874528), (16, 81038738), (22, 58937264), (32, 40519369), (44, 29468632), (88, 14734316), (176, 7367158), (352, 3683579), (367, 3533024), (734, 1766512), (1468, 883256), (2936, 441628), (4037, 321184), (5872, 220814), (8074, 160592), (10037, 129184), (11744, 110407), (16148, 80296), (20074, 64592), (32296, 40148)]