280173184

素因数分解:

$2^7\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{269}}^1$

素因数の和:465

約数の個数: 64

約数和(自身を含む): 572832000

約数和(自身を除く): 292658816

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 103, 128, 158, 206, 269, 316, 412, 538, 632, 824, 1076, 1264, 1648, 2152, 2528, 3296, 4304, 5056, 6592, 8137, 8608, 10112, 13184, 16274, 17216, 21251, 27707, 32548, 34432, 42502, 55414, 65096, 85004, 110828, 130192, 170008, 221656, 260384, 340016, 443312, 520768, 680032, 886624, 1041536, 1360064, 1773248, 2188853, 2720128, 3546496, 4377706, 8755412, 17510824, 35021648, 70043296, 140086592, 280173184]

約数ペア:

[(1, 280173184), (2, 140086592), (4, 70043296), (8, 35021648), (16, 17510824), (32, 8755412), (64, 4377706), (79, 3546496), (103, 2720128), (128, 2188853), (158, 1773248), (206, 1360064), (269, 1041536), (316, 886624), (412, 680032), (538, 520768), (632, 443312), (824, 340016), (1076, 260384), (1264, 221656), (1648, 170008), (2152, 130192), (2528, 110828), (3296, 85004), (4304, 65096), (5056, 55414), (6592, 42502), (8137, 34432), (8608, 32548), (10112, 27707), (13184, 21251), (16274, 17216)]