274857984

素因数分解:

$2^{17}\times 3^2\times {\mathrm{233}}^1$

素因数の和:273

約数の個数: 108

約数和(自身を含む): 797439006

約数和(自身を除く): 522581022

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 233, 256, 288, 384, 466, 512, 576, 699, 768, 932, 1024, 1152, 1398, 1536, 1864, 2048, 2097, 2304, 2796, 3072, 3728, 4096, 4194, 4608, 5592, 6144, 7456, 8192, 8388, 9216, 11184, 12288, 14912, 16384, 16776, 18432, 22368, 24576, 29824, 32768, 33552, 36864, 44736, 49152, 59648, 65536, 67104, 73728, 89472, 98304, 119296, 131072, 134208, 147456, 178944, 196608, 238592, 268416, 294912, 357888, 393216, 477184, 536832, 589824, 715776, 954368, 1073664, 1179648, 1431552, 1908736, 2147328, 2863104, 3817472, 4294656, 5726208, 7634944, 8589312, 11452416, 15269888, 17178624, 22904832, 30539776, 34357248, 45809664, 68714496, 91619328, 137428992, 274857984]

約数ペア:

[(1, 274857984), (2, 137428992), (3, 91619328), (4, 68714496), (6, 45809664), (8, 34357248), (9, 30539776), (12, 22904832), (16, 17178624), (18, 15269888), (24, 11452416), (32, 8589312), (36, 7634944), (48, 5726208), (64, 4294656), (72, 3817472), (96, 2863104), (128, 2147328), (144, 1908736), (192, 1431552), (233, 1179648), (256, 1073664), (288, 954368), (384, 715776), (466, 589824), (512, 536832), (576, 477184), (699, 393216), (768, 357888), (932, 294912), (1024, 268416), (1152, 238592), (1398, 196608), (1536, 178944), (1864, 147456), (2048, 134208), (2097, 131072), (2304, 119296), (2796, 98304), (3072, 89472), (3728, 73728), (4096, 67104), (4194, 65536), (4608, 59648), (5592, 49152), (6144, 44736), (7456, 36864), (8192, 33552), (8388, 32768), (9216, 29824), (11184, 24576), (12288, 22368), (14912, 18432), (16384, 16776)]