1296007024

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{929}}^1$

素因数の和:1322

約数の個数: 80

約数和(自身を含む): 2857629600

約数和(自身を除く): 1561622576

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 353, 494, 706, 929, 988, 1412, 1858, 1976, 2824, 3716, 3952, 4589, 5648, 6707, 7432, 9178, 12077, 13414, 14864, 17651, 18356, 24154, 26828, 35302, 36712, 48308, 53656, 70604, 73424, 87191, 96616, 107312, 141208, 174382, 193232, 229463, 282416, 327937, 348764, 458926, 655874, 697528, 917852, 1311748, 1395056, 1835704, 2623496, 3671408, 4263181, 5246992, 6230803, 8526362, 12461606, 17052724, 24923212, 34105448, 49846424, 68210896, 81000439, 99692848, 162000878, 324001756, 648003512, 1296007024]

約数ペア:

[(1, 1296007024), (2, 648003512), (4, 324001756), (8, 162000878), (13, 99692848), (16, 81000439), (19, 68210896), (26, 49846424), (38, 34105448), (52, 24923212), (76, 17052724), (104, 12461606), (152, 8526362), (208, 6230803), (247, 5246992), (304, 4263181), (353, 3671408), (494, 2623496), (706, 1835704), (929, 1395056), (988, 1311748), (1412, 917852), (1858, 697528), (1976, 655874), (2824, 458926), (3716, 348764), (3952, 327937), (4589, 282416), (5648, 229463), (6707, 193232), (7432, 174382), (9178, 141208), (12077, 107312), (13414, 96616), (14864, 87191), (17651, 73424), (18356, 70604), (24154, 53656), (26828, 48308), (35302, 36712)]