215631936

素因数分解:

$2^6\times 3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{331}}^1$

素因数の和:394

約数の個数: 224

約数和(自身を含む): 708355200

約数和(自身を除く): 492723264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 29, 32, 36, 39, 48, 52, 54, 58, 64, 72, 78, 87, 96, 104, 108, 116, 117, 144, 156, 174, 192, 208, 216, 232, 234, 261, 288, 312, 331, 348, 351, 377, 416, 432, 464, 468, 522, 576, 624, 662, 696, 702, 754, 783, 832, 864, 928, 936, 993, 1044, 1131, 1248, 1324, 1392, 1404, 1508, 1566, 1728, 1856, 1872, 1986, 2088, 2262, 2496, 2648, 2784, 2808, 2979, 3016, 3132, 3393, 3744, 3972, 4176, 4303, 4524, 5296, 5568, 5616, 5958, 6032, 6264, 6786, 7488, 7944, 8352, 8606, 8937, 9048, 9599, 10179, 10592, 11232, 11916, 12064, 12528, 12909, 13572, 15888, 16704, 17212, 17874, 18096, 19198, 20358, 21184, 22464, 23832, 24128, 25056, 25818, 27144, 28797, 31776, 34424, 35748, 36192, 38396, 38727, 40716, 47664, 50112, 51636, 54288, 57594, 63552, 68848, 71496, 72384, 76792, 77454, 81432, 86391, 95328, 103272, 108576, 115188, 116181, 124787, 137696, 142992, 153584, 154908, 162864, 172782, 190656, 206544, 217152, 230376, 232362, 249574, 259173, 275392, 285984, 307168, 309816, 325728, 345564, 374361, 413088, 460752, 464724, 499148, 518346, 571968, 614336, 619632, 651456, 691128, 748722, 826176, 921504, 929448, 998296, 1036692, 1123083, 1239264, 1382256, 1497444, 1843008, 1858896, 1996592, 2073384, 2246166, 2478528, 2764512, 2994888, 3369249, 3717792, 3993184, 4146768, 4492332, 5529024, 5989776, 6738498, 7435584, 7986368, 8293536, 8984664, 11979552, 13476996, 16587072, 17969328, 23959104, 26953992, 35938656, 53907984, 71877312, 107815968, 215631936]

約数ペア:

[(1, 215631936), (2, 107815968), (3, 71877312), (4, 53907984), (6, 35938656), (8, 26953992), (9, 23959104), (12, 17969328), (13, 16587072), (16, 13476996), (18, 11979552), (24, 8984664), (26, 8293536), (27, 7986368), (29, 7435584), (32, 6738498), (36, 5989776), (39, 5529024), (48, 4492332), (52, 4146768), (54, 3993184), (58, 3717792), (64, 3369249), (72, 2994888), (78, 2764512), (87, 2478528), (96, 2246166), (104, 2073384), (108, 1996592), (116, 1858896), (117, 1843008), (144, 1497444), (156, 1382256), (174, 1239264), (192, 1123083), (208, 1036692), (216, 998296), (232, 929448), (234, 921504), (261, 826176), (288, 748722), (312, 691128), (331, 651456), (348, 619632), (351, 614336), (377, 571968), (416, 518346), (432, 499148), (464, 464724), (468, 460752), (522, 413088), (576, 374361), (624, 345564), (662, 325728), (696, 309816), (702, 307168), (754, 285984), (783, 275392), (832, 259173), (864, 249574), (928, 232362), (936, 230376), (993, 217152), (1044, 206544), (1131, 190656), (1248, 172782), (1324, 162864), (1392, 154908), (1404, 153584), (1508, 142992), (1566, 137696), (1728, 124787), (1856, 116181), (1872, 115188), (1986, 108576), (2088, 103272), (2262, 95328), (2496, 86391), (2648, 81432), (2784, 77454), (2808, 76792), (2979, 72384), (3016, 71496), (3132, 68848), (3393, 63552), (3744, 57594), (3972, 54288), (4176, 51636), (4303, 50112), (4524, 47664), (5296, 40716), (5568, 38727), (5616, 38396), (5958, 36192), (6032, 35748), (6264, 34424), (6786, 31776), (7488, 28797), (7944, 27144), (8352, 25818), (8606, 25056), (8937, 24128), (9048, 23832), (9599, 22464), (10179, 21184), (10592, 20358), (11232, 19198), (11916, 18096), (12064, 17874), (12528, 17212), (12909, 16704), (13572, 15888)]