1908670464

素因数分解:

$2^{18}\times 3^2\times {\mathrm{809}}^1$

素因数の和:851

約数の個数: 114

約数和(自身を含む): 5520742110

約数和(自身を除く): 3612071646

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, 512, 576, 768, 809, 1024, 1152, 1536, 1618, 2048, 2304, 2427, 3072, 3236, 4096, 4608, 4854, 6144, 6472, 7281, 8192, 9216, 9708, 12288, 12944, 14562, 16384, 18432, 19416, 24576, 25888, 29124, 32768, 36864, 38832, 49152, 51776, 58248, 65536, 73728, 77664, 98304, 103552, 116496, 131072, 147456, 155328, 196608, 207104, 232992, 262144, 294912, 310656, 393216, 414208, 465984, 589824, 621312, 786432, 828416, 931968, 1179648, 1242624, 1656832, 1863936, 2359296, 2485248, 3313664, 3727872, 4970496, 6627328, 7455744, 9940992, 13254656, 14911488, 19881984, 26509312, 29822976, 39763968, 53018624, 59645952, 79527936, 106037248, 119291904, 159055872, 212074496, 238583808, 318111744, 477167616, 636223488, 954335232, 1908670464]

約数ペア:

[(1, 1908670464), (2, 954335232), (3, 636223488), (4, 477167616), (6, 318111744), (8, 238583808), (9, 212074496), (12, 159055872), (16, 119291904), (18, 106037248), (24, 79527936), (32, 59645952), (36, 53018624), (48, 39763968), (64, 29822976), (72, 26509312), (96, 19881984), (128, 14911488), (144, 13254656), (192, 9940992), (256, 7455744), (288, 6627328), (384, 4970496), (512, 3727872), (576, 3313664), (768, 2485248), (809, 2359296), (1024, 1863936), (1152, 1656832), (1536, 1242624), (1618, 1179648), (2048, 931968), (2304, 828416), (2427, 786432), (3072, 621312), (3236, 589824), (4096, 465984), (4608, 414208), (4854, 393216), (6144, 310656), (6472, 294912), (7281, 262144), (8192, 232992), (9216, 207104), (9708, 196608), (12288, 155328), (12944, 147456), (14562, 131072), (16384, 116496), (18432, 103552), (19416, 98304), (24576, 77664), (25888, 73728), (29124, 65536), (32768, 58248), (36864, 51776), (38832, 49152)]