289647072

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{541}}^1$

素因数の和:594

約数の個数: 216

約数和(自身を含む): 974800008

約数和(自身を除く): 685152936

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 32, 33, 36, 39, 44, 48, 52, 66, 72, 78, 88, 96, 99, 104, 117, 132, 143, 144, 156, 169, 176, 198, 208, 234, 264, 286, 288, 312, 338, 352, 396, 416, 429, 468, 507, 528, 541, 572, 624, 676, 792, 858, 936, 1014, 1056, 1082, 1144, 1248, 1287, 1352, 1521, 1584, 1623, 1716, 1859, 1872, 2028, 2164, 2288, 2574, 2704, 3042, 3168, 3246, 3432, 3718, 3744, 4056, 4328, 4576, 4869, 5148, 5408, 5577, 5951, 6084, 6492, 6864, 7033, 7436, 8112, 8656, 9738, 10296, 11154, 11902, 12168, 12984, 13728, 14066, 14872, 16224, 16731, 17312, 17853, 19476, 20592, 21099, 22308, 23804, 24336, 25968, 28132, 29744, 33462, 35706, 38952, 41184, 42198, 44616, 47608, 48672, 51936, 53559, 56264, 59488, 63297, 66924, 71412, 77363, 77904, 84396, 89232, 91429, 95216, 107118, 112528, 126594, 133848, 142824, 154726, 155808, 168792, 178464, 182858, 190432, 214236, 225056, 232089, 253188, 267696, 274287, 285648, 309452, 337584, 365716, 428472, 464178, 506376, 535392, 548574, 571296, 618904, 675168, 696267, 731432, 822861, 856944, 928356, 1005719, 1012752, 1097148, 1237808, 1392534, 1462864, 1645722, 1713888, 1856712, 2011438, 2025504, 2194296, 2475616, 2785068, 2925728, 3017157, 3291444, 3713424, 4022876, 4388592, 5570136, 6034314, 6582888, 7426848, 8045752, 8777184, 9051471, 11140272, 12068628, 13165776, 16091504, 18102942, 22280544, 24137256, 26331552, 32183008, 36205884, 48274512, 72411768, 96549024, 144823536, 289647072]

約数ペア:

[(1, 289647072), (2, 144823536), (3, 96549024), (4, 72411768), (6, 48274512), (8, 36205884), (9, 32183008), (11, 26331552), (12, 24137256), (13, 22280544), (16, 18102942), (18, 16091504), (22, 13165776), (24, 12068628), (26, 11140272), (32, 9051471), (33, 8777184), (36, 8045752), (39, 7426848), (44, 6582888), (48, 6034314), (52, 5570136), (66, 4388592), (72, 4022876), (78, 3713424), (88, 3291444), (96, 3017157), (99, 2925728), (104, 2785068), (117, 2475616), (132, 2194296), (143, 2025504), (144, 2011438), (156, 1856712), (169, 1713888), (176, 1645722), (198, 1462864), (208, 1392534), (234, 1237808), (264, 1097148), (286, 1012752), (288, 1005719), (312, 928356), (338, 856944), (352, 822861), (396, 731432), (416, 696267), (429, 675168), (468, 618904), (507, 571296), (528, 548574), (541, 535392), (572, 506376), (624, 464178), (676, 428472), (792, 365716), (858, 337584), (936, 309452), (1014, 285648), (1056, 274287), (1082, 267696), (1144, 253188), (1248, 232089), (1287, 225056), (1352, 214236), (1521, 190432), (1584, 182858), (1623, 178464), (1716, 168792), (1859, 155808), (1872, 154726), (2028, 142824), (2164, 133848), (2288, 126594), (2574, 112528), (2704, 107118), (3042, 95216), (3168, 91429), (3246, 89232), (3432, 84396), (3718, 77904), (3744, 77363), (4056, 71412), (4328, 66924), (4576, 63297), (4869, 59488), (5148, 56264), (5408, 53559), (5577, 51936), (5951, 48672), (6084, 47608), (6492, 44616), (6864, 42198), (7033, 41184), (7436, 38952), (8112, 35706), (8656, 33462), (9738, 29744), (10296, 28132), (11154, 25968), (11902, 24336), (12168, 23804), (12984, 22308), (13728, 21099), (14066, 20592), (14872, 19476), (16224, 17853), (16731, 17312)]