478870144

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{229}}^1$

素因数の和:322

約数の個数: 96

約数和(自身を含む): 1048310100

約数和(自身を除く): 569439956

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 124, 128, 136, 229, 248, 272, 458, 496, 527, 544, 916, 961, 992, 1054, 1088, 1832, 1922, 1984, 2108, 2176, 3664, 3844, 3893, 3968, 4216, 7099, 7328, 7688, 7786, 8432, 14198, 14656, 15376, 15572, 16337, 16864, 28396, 29312, 30752, 31144, 32674, 33728, 56792, 61504, 62288, 65348, 67456, 113584, 120683, 123008, 124576, 130696, 220069, 227168, 241366, 249152, 261392, 440138, 454336, 482732, 498304, 522784, 880276, 908672, 965464, 1045568, 1760552, 1930928, 2091136, 3521104, 3741173, 3861856, 7042208, 7482346, 7723712, 14084416, 14964692, 15447424, 28168832, 29929384, 59858768, 119717536, 239435072, 478870144]

約数ペア:

[(1, 478870144), (2, 239435072), (4, 119717536), (8, 59858768), (16, 29929384), (17, 28168832), (31, 15447424), (32, 14964692), (34, 14084416), (62, 7723712), (64, 7482346), (68, 7042208), (124, 3861856), (128, 3741173), (136, 3521104), (229, 2091136), (248, 1930928), (272, 1760552), (458, 1045568), (496, 965464), (527, 908672), (544, 880276), (916, 522784), (961, 498304), (992, 482732), (1054, 454336), (1088, 440138), (1832, 261392), (1922, 249152), (1984, 241366), (2108, 227168), (2176, 220069), (3664, 130696), (3844, 124576), (3893, 123008), (3968, 120683), (4216, 113584), (7099, 67456), (7328, 65348), (7688, 62288), (7786, 61504), (8432, 56792), (14198, 33728), (14656, 32674), (15376, 31144), (15572, 30752), (16337, 29312), (16864, 28396)]