268510176

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{647}}^1$

素因数の和:805

約数の個数: 144

約数和(自身を含む): 840647808

約数和(自身を除く): 572137632

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 131, 132, 144, 176, 198, 262, 264, 288, 352, 393, 396, 524, 528, 647, 786, 792, 1048, 1056, 1179, 1294, 1441, 1572, 1584, 1941, 2096, 2358, 2588, 2882, 3144, 3168, 3882, 4192, 4323, 4716, 5176, 5764, 5823, 6288, 7117, 7764, 8646, 9432, 10352, 11528, 11646, 12576, 12969, 14234, 15528, 17292, 18864, 20704, 21351, 23056, 23292, 25938, 28468, 31056, 34584, 37728, 42702, 46112, 46584, 51876, 56936, 62112, 64053, 69168, 84757, 85404, 93168, 103752, 113872, 128106, 138336, 169514, 170808, 186336, 207504, 227744, 254271, 256212, 339028, 341616, 415008, 508542, 512424, 678056, 683232, 762813, 932327, 1017084, 1024848, 1356112, 1525626, 1864654, 2034168, 2049696, 2712224, 2796981, 3051252, 3729308, 4068336, 5593962, 6102504, 7458616, 8136672, 8390943, 11187924, 12205008, 14917232, 16781886, 22375848, 24410016, 29834464, 33563772, 44751696, 67127544, 89503392, 134255088, 268510176]

約数ペア:

[(1, 268510176), (2, 134255088), (3, 89503392), (4, 67127544), (6, 44751696), (8, 33563772), (9, 29834464), (11, 24410016), (12, 22375848), (16, 16781886), (18, 14917232), (22, 12205008), (24, 11187924), (32, 8390943), (33, 8136672), (36, 7458616), (44, 6102504), (48, 5593962), (66, 4068336), (72, 3729308), (88, 3051252), (96, 2796981), (99, 2712224), (131, 2049696), (132, 2034168), (144, 1864654), (176, 1525626), (198, 1356112), (262, 1024848), (264, 1017084), (288, 932327), (352, 762813), (393, 683232), (396, 678056), (524, 512424), (528, 508542), (647, 415008), (786, 341616), (792, 339028), (1048, 256212), (1056, 254271), (1179, 227744), (1294, 207504), (1441, 186336), (1572, 170808), (1584, 169514), (1941, 138336), (2096, 128106), (2358, 113872), (2588, 103752), (2882, 93168), (3144, 85404), (3168, 84757), (3882, 69168), (4192, 64053), (4323, 62112), (4716, 56936), (5176, 51876), (5764, 46584), (5823, 46112), (6288, 42702), (7117, 37728), (7764, 34584), (8646, 31056), (9432, 28468), (10352, 25938), (11528, 23292), (11646, 23056), (12576, 21351), (12969, 20704), (14234, 18864), (15528, 17292)]