287570304

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{11887}}^1$

素因数の和:11917

約数の個数: 128

約数和(自身を含む): 970060800

約数和(自身を除く): 682490496

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 288, 336, 378, 384, 432, 448, 504, 576, 672, 756, 864, 896, 1008, 1152, 1344, 1512, 1728, 2016, 2688, 3024, 3456, 4032, 6048, 8064, 11887, 12096, 23774, 24192, 35661, 47548, 71322, 83209, 95096, 106983, 142644, 166418, 190192, 213966, 249627, 285288, 320949, 332836, 380384, 427932, 499254, 570576, 641898, 665672, 748881, 760768, 855864, 998508, 1141152, 1283796, 1331344, 1497762, 1521536, 1711728, 1997016, 2246643, 2282304, 2567592, 2662688, 2995524, 3423456, 3994032, 4493286, 4564608, 5135184, 5325376, 5991048, 6846912, 7988064, 8986572, 10270368, 10650752, 11982096, 13693824, 15976128, 17973144, 20540736, 23964192, 31952256, 35946288, 41081472, 47928384, 71892576, 95856768, 143785152, 287570304]

約数ペア:

[(1, 287570304), (2, 143785152), (3, 95856768), (4, 71892576), (6, 47928384), (7, 41081472), (8, 35946288), (9, 31952256), (12, 23964192), (14, 20540736), (16, 17973144), (18, 15976128), (21, 13693824), (24, 11982096), (27, 10650752), (28, 10270368), (32, 8986572), (36, 7988064), (42, 6846912), (48, 5991048), (54, 5325376), (56, 5135184), (63, 4564608), (64, 4493286), (72, 3994032), (84, 3423456), (96, 2995524), (108, 2662688), (112, 2567592), (126, 2282304), (128, 2246643), (144, 1997016), (168, 1711728), (189, 1521536), (192, 1497762), (216, 1331344), (224, 1283796), (252, 1141152), (288, 998508), (336, 855864), (378, 760768), (384, 748881), (432, 665672), (448, 641898), (504, 570576), (576, 499254), (672, 427932), (756, 380384), (864, 332836), (896, 320949), (1008, 285288), (1152, 249627), (1344, 213966), (1512, 190192), (1728, 166418), (2016, 142644), (2688, 106983), (3024, 95096), (3456, 83209), (4032, 71322), (6048, 47548), (8064, 35661), (11887, 24192), (12096, 23774)]