240556288

素因数分解:

$2^8\times 7^2\times {\mathrm{127}}^1\times {\mathrm{151}}^1$

素因数の和:308

約数の個数: 108

約数和(自身を含む): 566694912

約数和(自身を除く): 326138624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 127, 128, 151, 196, 224, 254, 256, 302, 392, 448, 508, 604, 784, 889, 896, 1016, 1057, 1208, 1568, 1778, 1792, 2032, 2114, 2416, 3136, 3556, 4064, 4228, 4832, 6223, 6272, 7112, 7399, 8128, 8456, 9664, 12446, 12544, 14224, 14798, 16256, 16912, 19177, 19328, 24892, 28448, 29596, 32512, 33824, 38354, 38656, 49784, 56896, 59192, 67648, 76708, 99568, 113792, 118384, 134239, 135296, 153416, 199136, 227584, 236768, 268478, 270592, 306832, 398272, 473536, 536956, 613664, 796544, 939673, 947072, 1073912, 1227328, 1593088, 1879346, 1894144, 2147824, 2454656, 3758692, 4295648, 4909312, 7517384, 8591296, 15034768, 17182592, 30069536, 34365184, 60139072, 120278144, 240556288]

約数ペア:

[(1, 240556288), (2, 120278144), (4, 60139072), (7, 34365184), (8, 30069536), (14, 17182592), (16, 15034768), (28, 8591296), (32, 7517384), (49, 4909312), (56, 4295648), (64, 3758692), (98, 2454656), (112, 2147824), (127, 1894144), (128, 1879346), (151, 1593088), (196, 1227328), (224, 1073912), (254, 947072), (256, 939673), (302, 796544), (392, 613664), (448, 536956), (508, 473536), (604, 398272), (784, 306832), (889, 270592), (896, 268478), (1016, 236768), (1057, 227584), (1208, 199136), (1568, 153416), (1778, 135296), (1792, 134239), (2032, 118384), (2114, 113792), (2416, 99568), (3136, 76708), (3556, 67648), (4064, 59192), (4228, 56896), (4832, 49784), (6223, 38656), (6272, 38354), (7112, 33824), (7399, 32512), (8128, 29596), (8456, 28448), (9664, 24892), (12446, 19328), (12544, 19177), (14224, 16912), (14798, 16256)]