319163328

素因数分解:

$2^6\times 3^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1$

素因数の和:257

約数の個数: 280

約数和(自身を含む): 1073231280

約数和(自身を除く): 754067952

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 29, 32, 33, 36, 44, 48, 54, 58, 64, 66, 72, 81, 87, 88, 96, 99, 108, 116, 132, 144, 162, 174, 176, 192, 193, 198, 216, 232, 261, 264, 288, 297, 319, 324, 348, 352, 386, 396, 432, 464, 522, 528, 576, 579, 594, 638, 648, 696, 704, 772, 783, 792, 864, 891, 928, 957, 1044, 1056, 1158, 1188, 1276, 1296, 1392, 1544, 1566, 1584, 1728, 1737, 1782, 1856, 1914, 2088, 2112, 2123, 2316, 2349, 2376, 2552, 2592, 2784, 2871, 3088, 3132, 3168, 3474, 3564, 3828, 4176, 4246, 4632, 4698, 4752, 5104, 5184, 5211, 5568, 5597, 5742, 6176, 6264, 6336, 6369, 6948, 7128, 7656, 8352, 8492, 8613, 9264, 9396, 9504, 10208, 10422, 11194, 11484, 12352, 12528, 12738, 13896, 14256, 15312, 15633, 16704, 16791, 16984, 17226, 18528, 18792, 19008, 19107, 20416, 20844, 22388, 22968, 25056, 25476, 25839, 27792, 28512, 30624, 31266, 33582, 33968, 34452, 37056, 37584, 38214, 41688, 44776, 45936, 50112, 50373, 50952, 51678, 55584, 57024, 57321, 61248, 61567, 62532, 67164, 67936, 68904, 75168, 76428, 83376, 89552, 91872, 100746, 101904, 103356, 111168, 114642, 123134, 125064, 134328, 135872, 137808, 150336, 151119, 152856, 166752, 171963, 179104, 183744, 184701, 201492, 203808, 206712, 229284, 246268, 250128, 268656, 275616, 302238, 305712, 333504, 343926, 358208, 369402, 402984, 407616, 413424, 453357, 458568, 492536, 500256, 537312, 551232, 554103, 604476, 611424, 687852, 738804, 805968, 826848, 906714, 917136, 985072, 1000512, 1074624, 1108206, 1208952, 1222848, 1375704, 1477608, 1611936, 1653696, 1662309, 1813428, 1834272, 1970144, 2216412, 2417904, 2751408, 2955216, 3223872, 3324618, 3626856, 3668544, 3940288, 4432824, 4835808, 4986927, 5502816, 5910432, 6649236, 7253712, 8865648, 9671616, 9973854, 11005632, 11820864, 13298472, 14507424, 17731296, 19947708, 26596944, 29014848, 35462592, 39895416, 53193888, 79790832, 106387776, 159581664, 319163328]

約数ペア:

[(1, 319163328), (2, 159581664), (3, 106387776), (4, 79790832), (6, 53193888), (8, 39895416), (9, 35462592), (11, 29014848), (12, 26596944), (16, 19947708), (18, 17731296), (22, 14507424), (24, 13298472), (27, 11820864), (29, 11005632), (32, 9973854), (33, 9671616), (36, 8865648), (44, 7253712), (48, 6649236), (54, 5910432), (58, 5502816), (64, 4986927), (66, 4835808), (72, 4432824), (81, 3940288), (87, 3668544), (88, 3626856), (96, 3324618), (99, 3223872), (108, 2955216), (116, 2751408), (132, 2417904), (144, 2216412), (162, 1970144), (174, 1834272), (176, 1813428), (192, 1662309), (193, 1653696), (198, 1611936), (216, 1477608), (232, 1375704), (261, 1222848), (264, 1208952), (288, 1108206), (297, 1074624), (319, 1000512), (324, 985072), (348, 917136), (352, 906714), (386, 826848), (396, 805968), (432, 738804), (464, 687852), (522, 611424), (528, 604476), (576, 554103), (579, 551232), (594, 537312), (638, 500256), (648, 492536), (696, 458568), (704, 453357), (772, 413424), (783, 407616), (792, 402984), (864, 369402), (891, 358208), (928, 343926), (957, 333504), (1044, 305712), (1056, 302238), (1158, 275616), (1188, 268656), (1276, 250128), (1296, 246268), (1392, 229284), (1544, 206712), (1566, 203808), (1584, 201492), (1728, 184701), (1737, 183744), (1782, 179104), (1856, 171963), (1914, 166752), (2088, 152856), (2112, 151119), (2123, 150336), (2316, 137808), (2349, 135872), (2376, 134328), (2552, 125064), (2592, 123134), (2784, 114642), (2871, 111168), (3088, 103356), (3132, 101904), (3168, 100746), (3474, 91872), (3564, 89552), (3828, 83376), (4176, 76428), (4246, 75168), (4632, 68904), (4698, 67936), (4752, 67164), (5104, 62532), (5184, 61567), (5211, 61248), (5568, 57321), (5597, 57024), (5742, 55584), (6176, 51678), (6264, 50952), (6336, 50373), (6369, 50112), (6948, 45936), (7128, 44776), (7656, 41688), (8352, 38214), (8492, 37584), (8613, 37056), (9264, 34452), (9396, 33968), (9504, 33582), (10208, 31266), (10422, 30624), (11194, 28512), (11484, 27792), (12352, 25839), (12528, 25476), (12738, 25056), (13896, 22968), (14256, 22388), (15312, 20844), (15633, 20416), (16704, 19107), (16791, 19008), (16984, 18792), (17226, 18528)]