266637696

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1723}}^1$

素因数の和:1784

約数の個数: 128

約数和(自身を含む): 787799040

約数和(自身を除く): 521161344

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 64, 78, 93, 96, 104, 124, 128, 156, 186, 192, 208, 248, 312, 372, 384, 403, 416, 496, 624, 744, 806, 832, 992, 1209, 1248, 1488, 1612, 1664, 1723, 1984, 2418, 2496, 2976, 3224, 3446, 3968, 4836, 4992, 5169, 5952, 6448, 6892, 9672, 10338, 11904, 12896, 13784, 19344, 20676, 22399, 25792, 27568, 38688, 41352, 44798, 51584, 53413, 55136, 67197, 77376, 82704, 89596, 106826, 110272, 134394, 154752, 160239, 165408, 179192, 213652, 220544, 268788, 320478, 330816, 358384, 427304, 537576, 640956, 661632, 694369, 716768, 854608, 1075152, 1281912, 1388738, 1433536, 1709216, 2083107, 2150304, 2563824, 2777476, 2867072, 3418432, 4166214, 4300608, 5127648, 5554952, 6836864, 8332428, 8601216, 10255296, 11109904, 16664856, 20510592, 22219808, 33329712, 44439616, 66659424, 88879232, 133318848, 266637696]

約数ペア:

[(1, 266637696), (2, 133318848), (3, 88879232), (4, 66659424), (6, 44439616), (8, 33329712), (12, 22219808), (13, 20510592), (16, 16664856), (24, 11109904), (26, 10255296), (31, 8601216), (32, 8332428), (39, 6836864), (48, 5554952), (52, 5127648), (62, 4300608), (64, 4166214), (78, 3418432), (93, 2867072), (96, 2777476), (104, 2563824), (124, 2150304), (128, 2083107), (156, 1709216), (186, 1433536), (192, 1388738), (208, 1281912), (248, 1075152), (312, 854608), (372, 716768), (384, 694369), (403, 661632), (416, 640956), (496, 537576), (624, 427304), (744, 358384), (806, 330816), (832, 320478), (992, 268788), (1209, 220544), (1248, 213652), (1488, 179192), (1612, 165408), (1664, 160239), (1723, 154752), (1984, 134394), (2418, 110272), (2496, 106826), (2976, 89596), (3224, 82704), (3446, 77376), (3968, 67197), (4836, 55136), (4992, 53413), (5169, 51584), (5952, 44798), (6448, 41352), (6892, 38688), (9672, 27568), (10338, 25792), (11904, 22399), (12896, 20676), (13784, 19344)]