2545920384

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{30553}}^1$

素因数の和:30608

約数の個数: 128

約数和(自身を含む): 7978260480

約数和(自身を除く): 5432340096

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 84, 93, 96, 112, 124, 128, 168, 186, 192, 217, 224, 248, 336, 372, 384, 434, 448, 496, 651, 672, 744, 868, 896, 992, 1302, 1344, 1488, 1736, 1984, 2604, 2688, 2976, 3472, 3968, 5208, 5952, 6944, 10416, 11904, 13888, 20832, 27776, 30553, 41664, 61106, 83328, 91659, 122212, 183318, 213871, 244424, 366636, 427742, 488848, 641613, 733272, 855484, 947143, 977696, 1283226, 1466544, 1710968, 1894286, 1955392, 2566452, 2841429, 2933088, 3421936, 3788572, 3910784, 5132904, 5682858, 5866176, 6630001, 6843872, 7577144, 10265808, 11365716, 11732352, 13260002, 13687744, 15154288, 19890003, 20531616, 22731432, 26520004, 27375488, 30308576, 39780006, 41063232, 45462864, 53040008, 60617152, 79560012, 82126464, 90925728, 106080016, 121234304, 159120024, 181851456, 212160032, 318240048, 363702912, 424320064, 636480096, 848640128, 1272960192, 2545920384]

約数ペア:

[(1, 2545920384), (2, 1272960192), (3, 848640128), (4, 636480096), (6, 424320064), (7, 363702912), (8, 318240048), (12, 212160032), (14, 181851456), (16, 159120024), (21, 121234304), (24, 106080016), (28, 90925728), (31, 82126464), (32, 79560012), (42, 60617152), (48, 53040008), (56, 45462864), (62, 41063232), (64, 39780006), (84, 30308576), (93, 27375488), (96, 26520004), (112, 22731432), (124, 20531616), (128, 19890003), (168, 15154288), (186, 13687744), (192, 13260002), (217, 11732352), (224, 11365716), (248, 10265808), (336, 7577144), (372, 6843872), (384, 6630001), (434, 5866176), (448, 5682858), (496, 5132904), (651, 3910784), (672, 3788572), (744, 3421936), (868, 2933088), (896, 2841429), (992, 2566452), (1302, 1955392), (1344, 1894286), (1488, 1710968), (1736, 1466544), (1984, 1283226), (2604, 977696), (2688, 947143), (2976, 855484), (3472, 733272), (3968, 641613), (5208, 488848), (5952, 427742), (6944, 366636), (10416, 244424), (11904, 213871), (13888, 183318), (20832, 122212), (27776, 91659), (30553, 83328), (41664, 61106)]