2072399728

素因数分解:

$2^4\times 7^2\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{409}}^1$

素因数の和:735

約数の個数: 120

約数和(自身を含む): 4903212960

約数和(自身を除く): 2830813232

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 49, 56, 92, 98, 112, 161, 184, 196, 281, 322, 368, 392, 409, 562, 644, 784, 818, 1124, 1127, 1288, 1636, 1967, 2248, 2254, 2576, 2863, 3272, 3934, 4496, 4508, 5726, 6463, 6544, 7868, 9016, 9407, 11452, 12926, 13769, 15736, 18032, 18814, 20041, 22904, 25852, 27538, 31472, 37628, 40082, 45241, 45808, 51704, 55076, 65849, 75256, 80164, 90482, 103408, 110152, 114929, 131698, 150512, 160328, 180964, 220304, 229858, 263396, 316687, 320656, 361928, 459716, 460943, 526792, 633374, 723856, 804503, 919432, 921886, 1053584, 1266748, 1609006, 1838864, 1843772, 2533496, 2643367, 3218012, 3687544, 5066992, 5286734, 5631521, 6436024, 7375088, 10573468, 11263042, 12872048, 18503569, 21146936, 22526084, 37007138, 42293872, 45052168, 74014276, 90104336, 129524983, 148028552, 259049966, 296057104, 518099932, 1036199864, 2072399728]

約数ペア:

[(1, 2072399728), (2, 1036199864), (4, 518099932), (7, 296057104), (8, 259049966), (14, 148028552), (16, 129524983), (23, 90104336), (28, 74014276), (46, 45052168), (49, 42293872), (56, 37007138), (92, 22526084), (98, 21146936), (112, 18503569), (161, 12872048), (184, 11263042), (196, 10573468), (281, 7375088), (322, 6436024), (368, 5631521), (392, 5286734), (409, 5066992), (562, 3687544), (644, 3218012), (784, 2643367), (818, 2533496), (1124, 1843772), (1127, 1838864), (1288, 1609006), (1636, 1266748), (1967, 1053584), (2248, 921886), (2254, 919432), (2576, 804503), (2863, 723856), (3272, 633374), (3934, 526792), (4496, 460943), (4508, 459716), (5726, 361928), (6463, 320656), (6544, 316687), (7868, 263396), (9016, 229858), (9407, 220304), (11452, 180964), (12926, 160328), (13769, 150512), (15736, 131698), (18032, 114929), (18814, 110152), (20041, 103408), (22904, 90482), (25852, 80164), (27538, 75256), (31472, 65849), (37628, 55076), (40082, 51704), (45241, 45808)]