239435072

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{229}}^1$

素因数の和:320

約数の個数: 84

約数和(自身を含む): 522099540

約数和(自身を除く): 282664468

約数列:

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

約数ペア:

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