286283264

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1061}}^1$

素因数の和:1127

約数の個数: 80

約数和(自身を含む): 625781376

約数和(自身を除く): 339498112

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 124, 128, 136, 248, 256, 272, 496, 512, 527, 544, 992, 1054, 1061, 1088, 1984, 2108, 2122, 2176, 3968, 4216, 4244, 4352, 7936, 8432, 8488, 8704, 15872, 16864, 16976, 18037, 32891, 33728, 33952, 36074, 65782, 67456, 67904, 72148, 131564, 134912, 135808, 144296, 263128, 269824, 271616, 288592, 526256, 543232, 559147, 577184, 1052512, 1118294, 1154368, 2105024, 2236588, 2308736, 4210048, 4473176, 4617472, 8420096, 8946352, 9234944, 16840192, 17892704, 35785408, 71570816, 143141632, 286283264]

約数ペア:

[(1, 286283264), (2, 143141632), (4, 71570816), (8, 35785408), (16, 17892704), (17, 16840192), (31, 9234944), (32, 8946352), (34, 8420096), (62, 4617472), (64, 4473176), (68, 4210048), (124, 2308736), (128, 2236588), (136, 2105024), (248, 1154368), (256, 1118294), (272, 1052512), (496, 577184), (512, 559147), (527, 543232), (544, 526256), (992, 288592), (1054, 271616), (1061, 269824), (1088, 263128), (1984, 144296), (2108, 135808), (2122, 134912), (2176, 131564), (3968, 72148), (4216, 67904), (4244, 67456), (4352, 65782), (7936, 36074), (8432, 33952), (8488, 33728), (8704, 32891), (15872, 18037), (16864, 16976)]