213661656

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:210

約数の個数: 192

約数和(自身を含む): 654544800

約数和(自身を除く): 440883144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 53, 59, 72, 73, 78, 104, 106, 117, 118, 146, 156, 159, 177, 212, 219, 234, 236, 292, 312, 318, 354, 424, 438, 468, 472, 477, 531, 584, 636, 657, 689, 708, 767, 876, 936, 949, 954, 1062, 1272, 1314, 1378, 1416, 1534, 1752, 1898, 1908, 2067, 2124, 2301, 2628, 2756, 2847, 3068, 3127, 3796, 3816, 3869, 4134, 4248, 4307, 4602, 5256, 5512, 5694, 6136, 6201, 6254, 6903, 7592, 7738, 8268, 8541, 8614, 9204, 9381, 11388, 11607, 12402, 12508, 12921, 13806, 15476, 16536, 17082, 17228, 18408, 18762, 22776, 23214, 24804, 25016, 25842, 27612, 28143, 30952, 34164, 34456, 34821, 37524, 38763, 40651, 46428, 49608, 50297, 51684, 55224, 55991, 56286, 68328, 69642, 75048, 77526, 81302, 92856, 100594, 103368, 111982, 112572, 121953, 139284, 150891, 155052, 162604, 167973, 201188, 223964, 225144, 228271, 243906, 278568, 301782, 310104, 325208, 335946, 365859, 402376, 447928, 452673, 456542, 487812, 503919, 603564, 671892, 684813, 731718, 905346, 913084, 975624, 1007838, 1207128, 1343784, 1369626, 1463436, 1810692, 1826168, 2015676, 2054439, 2739252, 2926872, 2967523, 3621384, 4031352, 4108878, 5478504, 5935046, 8217756, 8902569, 11870092, 16435512, 17805138, 23740184, 26707707, 35610276, 53415414, 71220552, 106830828, 213661656]

約数ペア:

[(1, 213661656), (2, 106830828), (3, 71220552), (4, 53415414), (6, 35610276), (8, 26707707), (9, 23740184), (12, 17805138), (13, 16435512), (18, 11870092), (24, 8902569), (26, 8217756), (36, 5935046), (39, 5478504), (52, 4108878), (53, 4031352), (59, 3621384), (72, 2967523), (73, 2926872), (78, 2739252), (104, 2054439), (106, 2015676), (117, 1826168), (118, 1810692), (146, 1463436), (156, 1369626), (159, 1343784), (177, 1207128), (212, 1007838), (219, 975624), (234, 913084), (236, 905346), (292, 731718), (312, 684813), (318, 671892), (354, 603564), (424, 503919), (438, 487812), (468, 456542), (472, 452673), (477, 447928), (531, 402376), (584, 365859), (636, 335946), (657, 325208), (689, 310104), (708, 301782), (767, 278568), (876, 243906), (936, 228271), (949, 225144), (954, 223964), (1062, 201188), (1272, 167973), (1314, 162604), (1378, 155052), (1416, 150891), (1534, 139284), (1752, 121953), (1898, 112572), (1908, 111982), (2067, 103368), (2124, 100594), (2301, 92856), (2628, 81302), (2756, 77526), (2847, 75048), (3068, 69642), (3127, 68328), (3796, 56286), (3816, 55991), (3869, 55224), (4134, 51684), (4248, 50297), (4307, 49608), (4602, 46428), (5256, 40651), (5512, 38763), (5694, 37524), (6136, 34821), (6201, 34456), (6254, 34164), (6903, 30952), (7592, 28143), (7738, 27612), (8268, 25842), (8541, 25016), (8614, 24804), (9204, 23214), (9381, 22776), (11388, 18762), (11607, 18408), (12402, 17228), (12508, 17082), (12921, 16536), (13806, 15476)]