1246199808

素因数分解:

$2^{15}\times 3^1\times 7^1\times {\mathrm{1811}}^1$

素因数の和:1851

約数の個数: 128

約数和(自身を含む): 3799981440

約数和(自身を除く): 2553781632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 512, 672, 768, 896, 1024, 1344, 1536, 1792, 1811, 2048, 2688, 3072, 3584, 3622, 4096, 5376, 5433, 6144, 7168, 7244, 8192, 10752, 10866, 12288, 12677, 14336, 14488, 16384, 21504, 21732, 24576, 25354, 28672, 28976, 32768, 38031, 43008, 43464, 49152, 50708, 57344, 57952, 76062, 86016, 86928, 98304, 101416, 114688, 115904, 152124, 172032, 173856, 202832, 229376, 231808, 304248, 344064, 347712, 405664, 463616, 608496, 688128, 695424, 811328, 927232, 1216992, 1390848, 1622656, 1854464, 2433984, 2781696, 3245312, 3708928, 4867968, 5563392, 6490624, 7417856, 9735936, 11126784, 12981248, 14835712, 19471872, 22253568, 25962496, 29671424, 38943744, 44507136, 51924992, 59342848, 77887488, 89014272, 103849984, 155774976, 178028544, 207699968, 311549952, 415399936, 623099904, 1246199808]

約数ペア:

[(1, 1246199808), (2, 623099904), (3, 415399936), (4, 311549952), (6, 207699968), (7, 178028544), (8, 155774976), (12, 103849984), (14, 89014272), (16, 77887488), (21, 59342848), (24, 51924992), (28, 44507136), (32, 38943744), (42, 29671424), (48, 25962496), (56, 22253568), (64, 19471872), (84, 14835712), (96, 12981248), (112, 11126784), (128, 9735936), (168, 7417856), (192, 6490624), (224, 5563392), (256, 4867968), (336, 3708928), (384, 3245312), (448, 2781696), (512, 2433984), (672, 1854464), (768, 1622656), (896, 1390848), (1024, 1216992), (1344, 927232), (1536, 811328), (1792, 695424), (1811, 688128), (2048, 608496), (2688, 463616), (3072, 405664), (3584, 347712), (3622, 344064), (4096, 304248), (5376, 231808), (5433, 229376), (6144, 202832), (7168, 173856), (7244, 172032), (8192, 152124), (10752, 115904), (10866, 114688), (12288, 101416), (12677, 98304), (14336, 86928), (14488, 86016), (16384, 76062), (21504, 57952), (21732, 57344), (24576, 50708), (25354, 49152), (28672, 43464), (28976, 43008), (32768, 38031)]