243280128

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^2$

素因数の和:157

約数の個数: 216

約数和(自身を含む): 810634048

約数和(自身を除く): 567353920

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 59, 64, 78, 84, 91, 96, 104, 112, 118, 128, 156, 168, 177, 182, 192, 208, 224, 236, 256, 273, 312, 336, 354, 364, 384, 413, 416, 448, 472, 546, 624, 672, 708, 728, 767, 768, 826, 832, 896, 944, 1092, 1239, 1248, 1344, 1416, 1456, 1534, 1652, 1664, 1792, 1888, 2184, 2301, 2478, 2496, 2688, 2832, 2912, 3068, 3304, 3328, 3481, 3776, 4368, 4602, 4956, 4992, 5369, 5376, 5664, 5824, 6136, 6608, 6962, 7552, 8736, 9204, 9912, 9984, 10443, 10738, 11328, 11648, 12272, 13216, 13924, 15104, 16107, 17472, 18408, 19824, 20886, 21476, 22656, 23296, 24367, 24544, 26432, 27848, 32214, 34944, 36816, 39648, 41772, 42952, 45253, 45312, 48734, 49088, 52864, 55696, 64428, 69888, 73101, 73632, 79296, 83544, 85904, 90506, 97468, 98176, 105728, 111392, 128856, 135759, 146202, 147264, 158592, 167088, 171808, 181012, 194936, 196352, 222784, 257712, 271518, 292404, 294528, 316771, 317184, 334176, 343616, 362024, 389872, 445568, 515424, 543036, 584808, 589056, 633542, 668352, 687232, 724048, 779744, 891136, 950313, 1030848, 1086072, 1169616, 1267084, 1336704, 1374464, 1448096, 1559488, 1900626, 2061696, 2172144, 2339232, 2534168, 2673408, 2896192, 3118976, 3801252, 4123392, 4344288, 4678464, 5068336, 5792384, 6237952, 7602504, 8688576, 9356928, 10136672, 11584768, 15205008, 17377152, 18713856, 20273344, 30410016, 34754304, 40546688, 60820032, 81093376, 121640064, 243280128]

約数ペア:

[(1, 243280128), (2, 121640064), (3, 81093376), (4, 60820032), (6, 40546688), (7, 34754304), (8, 30410016), (12, 20273344), (13, 18713856), (14, 17377152), (16, 15205008), (21, 11584768), (24, 10136672), (26, 9356928), (28, 8688576), (32, 7602504), (39, 6237952), (42, 5792384), (48, 5068336), (52, 4678464), (56, 4344288), (59, 4123392), (64, 3801252), (78, 3118976), (84, 2896192), (91, 2673408), (96, 2534168), (104, 2339232), (112, 2172144), (118, 2061696), (128, 1900626), (156, 1559488), (168, 1448096), (177, 1374464), (182, 1336704), (192, 1267084), (208, 1169616), (224, 1086072), (236, 1030848), (256, 950313), (273, 891136), (312, 779744), (336, 724048), (354, 687232), (364, 668352), (384, 633542), (413, 589056), (416, 584808), (448, 543036), (472, 515424), (546, 445568), (624, 389872), (672, 362024), (708, 343616), (728, 334176), (767, 317184), (768, 316771), (826, 294528), (832, 292404), (896, 271518), (944, 257712), (1092, 222784), (1239, 196352), (1248, 194936), (1344, 181012), (1416, 171808), (1456, 167088), (1534, 158592), (1652, 147264), (1664, 146202), (1792, 135759), (1888, 128856), (2184, 111392), (2301, 105728), (2478, 98176), (2496, 97468), (2688, 90506), (2832, 85904), (2912, 83544), (3068, 79296), (3304, 73632), (3328, 73101), (3481, 69888), (3776, 64428), (4368, 55696), (4602, 52864), (4956, 49088), (4992, 48734), (5369, 45312), (5376, 45253), (5664, 42952), (5824, 41772), (6136, 39648), (6608, 36816), (6962, 34944), (7552, 32214), (8736, 27848), (9204, 26432), (9912, 24544), (9984, 24367), (10443, 23296), (10738, 22656), (11328, 21476), (11648, 20886), (12272, 19824), (13216, 18408), (13924, 17472), (15104, 16107)]