8018304

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1$

素因数の和:200

約数の個数: 128

約数和(自身を含む): 25785600

約数和(自身を除く): 17767296

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 64, 76, 84, 96, 112, 114, 128, 133, 152, 157, 168, 192, 224, 228, 266, 304, 314, 336, 384, 399, 448, 456, 471, 532, 608, 628, 672, 798, 896, 912, 942, 1064, 1099, 1216, 1256, 1344, 1596, 1824, 1884, 2128, 2198, 2432, 2512, 2688, 2983, 3192, 3297, 3648, 3768, 4256, 4396, 5024, 5966, 6384, 6594, 7296, 7536, 8512, 8792, 8949, 10048, 11932, 12768, 13188, 15072, 17024, 17584, 17898, 20096, 20881, 23864, 25536, 26376, 30144, 35168, 35796, 41762, 47728, 51072, 52752, 60288, 62643, 70336, 71592, 83524, 95456, 105504, 125286, 140672, 143184, 167048, 190912, 211008, 250572, 286368, 334096, 381824, 422016, 501144, 572736, 668192, 1002288, 1145472, 1336384, 2004576, 2672768, 4009152, 8018304]

約数ペア:

[(1, 8018304), (2, 4009152), (3, 2672768), (4, 2004576), (6, 1336384), (7, 1145472), (8, 1002288), (12, 668192), (14, 572736), (16, 501144), (19, 422016), (21, 381824), (24, 334096), (28, 286368), (32, 250572), (38, 211008), (42, 190912), (48, 167048), (56, 143184), (57, 140672), (64, 125286), (76, 105504), (84, 95456), (96, 83524), (112, 71592), (114, 70336), (128, 62643), (133, 60288), (152, 52752), (157, 51072), (168, 47728), (192, 41762), (224, 35796), (228, 35168), (266, 30144), (304, 26376), (314, 25536), (336, 23864), (384, 20881), (399, 20096), (448, 17898), (456, 17584), (471, 17024), (532, 15072), (608, 13188), (628, 12768), (672, 11932), (798, 10048), (896, 8949), (912, 8792), (942, 8512), (1064, 7536), (1099, 7296), (1216, 6594), (1256, 6384), (1344, 5966), (1596, 5024), (1824, 4396), (1884, 4256), (2128, 3768), (2198, 3648), (2432, 3297), (2512, 3192), (2688, 2983)]