248315904

素因数分解:

$2^{16}\times 3^2\times {\mathrm{421}}^1$

素因数の和:459

約数の個数: 102

約数和(自身を含む): 719055506

約数和(自身を除く): 470739602

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 421, 512, 576, 768, 842, 1024, 1152, 1263, 1536, 1684, 2048, 2304, 2526, 3072, 3368, 3789, 4096, 4608, 5052, 6144, 6736, 7578, 8192, 9216, 10104, 12288, 13472, 15156, 16384, 18432, 20208, 24576, 26944, 30312, 32768, 36864, 40416, 49152, 53888, 60624, 65536, 73728, 80832, 98304, 107776, 121248, 147456, 161664, 196608, 215552, 242496, 294912, 323328, 431104, 484992, 589824, 646656, 862208, 969984, 1293312, 1724416, 1939968, 2586624, 3448832, 3879936, 5173248, 6897664, 7759872, 10346496, 13795328, 15519744, 20692992, 27590656, 31039488, 41385984, 62078976, 82771968, 124157952, 248315904]

約数ペア:

[(1, 248315904), (2, 124157952), (3, 82771968), (4, 62078976), (6, 41385984), (8, 31039488), (9, 27590656), (12, 20692992), (16, 15519744), (18, 13795328), (24, 10346496), (32, 7759872), (36, 6897664), (48, 5173248), (64, 3879936), (72, 3448832), (96, 2586624), (128, 1939968), (144, 1724416), (192, 1293312), (256, 969984), (288, 862208), (384, 646656), (421, 589824), (512, 484992), (576, 431104), (768, 323328), (842, 294912), (1024, 242496), (1152, 215552), (1263, 196608), (1536, 161664), (1684, 147456), (2048, 121248), (2304, 107776), (2526, 98304), (3072, 80832), (3368, 73728), (3789, 65536), (4096, 60624), (4608, 53888), (5052, 49152), (6144, 40416), (6736, 36864), (7578, 32768), (8192, 30312), (9216, 26944), (10104, 24576), (12288, 20208), (13472, 18432), (15156, 16384)]