2688366816

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{409}}^1\times {\mathrm{787}}^1$

素因数の和:1241

約数の個数: 144

約数和(自身を含む): 7938075600

約数和(自身を除く): 5249708784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 72, 87, 96, 116, 144, 174, 232, 261, 288, 348, 409, 464, 522, 696, 787, 818, 928, 1044, 1227, 1392, 1574, 1636, 2088, 2361, 2454, 2784, 3148, 3272, 3681, 4176, 4722, 4908, 6296, 6544, 7083, 7362, 8352, 9444, 9816, 11861, 12592, 13088, 14166, 14724, 18888, 19632, 22823, 23722, 25184, 28332, 29448, 35583, 37776, 39264, 45646, 47444, 56664, 58896, 68469, 71166, 75552, 91292, 94888, 106749, 113328, 117792, 136938, 142332, 182584, 189776, 205407, 213498, 226656, 273876, 284664, 321883, 365168, 379552, 410814, 426996, 547752, 569328, 643766, 730336, 821628, 853992, 965649, 1095504, 1138656, 1287532, 1643256, 1707984, 1931298, 2191008, 2575064, 2896947, 3286512, 3415968, 3862596, 5150128, 5793894, 6573024, 7725192, 9334607, 10300256, 11587788, 15450384, 18669214, 23175576, 28003821, 30900768, 37338428, 46351152, 56007642, 74676856, 84011463, 92702304, 112015284, 149353712, 168022926, 224030568, 298707424, 336045852, 448061136, 672091704, 896122272, 1344183408, 2688366816]

約数ペア:

[(1, 2688366816), (2, 1344183408), (3, 896122272), (4, 672091704), (6, 448061136), (8, 336045852), (9, 298707424), (12, 224030568), (16, 168022926), (18, 149353712), (24, 112015284), (29, 92702304), (32, 84011463), (36, 74676856), (48, 56007642), (58, 46351152), (72, 37338428), (87, 30900768), (96, 28003821), (116, 23175576), (144, 18669214), (174, 15450384), (232, 11587788), (261, 10300256), (288, 9334607), (348, 7725192), (409, 6573024), (464, 5793894), (522, 5150128), (696, 3862596), (787, 3415968), (818, 3286512), (928, 2896947), (1044, 2575064), (1227, 2191008), (1392, 1931298), (1574, 1707984), (1636, 1643256), (2088, 1287532), (2361, 1138656), (2454, 1095504), (2784, 965649), (3148, 853992), (3272, 821628), (3681, 730336), (4176, 643766), (4722, 569328), (4908, 547752), (6296, 426996), (6544, 410814), (7083, 379552), (7362, 365168), (8352, 321883), (9444, 284664), (9816, 273876), (11861, 226656), (12592, 213498), (13088, 205407), (14166, 189776), (14724, 182584), (18888, 142332), (19632, 136938), (22823, 117792), (23722, 113328), (25184, 106749), (28332, 94888), (29448, 91292), (35583, 75552), (37776, 71166), (39264, 68469), (45646, 58896), (47444, 56664)]