422016

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{157}}^1$

素因数の和:181

約数の個数: 64

約数和(自身を含む): 1289280

約数和(自身を除く): 867264

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 157, 168, 192, 224, 314, 336, 384, 448, 471, 628, 672, 896, 942, 1099, 1256, 1344, 1884, 2198, 2512, 2688, 3297, 3768, 4396, 5024, 6594, 7536, 8792, 10048, 13188, 15072, 17584, 20096, 26376, 30144, 35168, 52752, 60288, 70336, 105504, 140672, 211008, 422016]

約数ペア:

[(1, 422016), (2, 211008), (3, 140672), (4, 105504), (6, 70336), (7, 60288), (8, 52752), (12, 35168), (14, 30144), (16, 26376), (21, 20096), (24, 17584), (28, 15072), (32, 13188), (42, 10048), (48, 8792), (56, 7536), (64, 6594), (84, 5024), (96, 4396), (112, 3768), (128, 3297), (157, 2688), (168, 2512), (192, 2198), (224, 1884), (314, 1344), (336, 1256), (384, 1099), (448, 942), (471, 896), (628, 672)]