890536192

素因数分解:

$2^8\times 7^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:213

約数の個数: 216

約数和(自身を含む): 2296605696

約数和(自身を除く): 1406069504

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 43, 49, 52, 56, 64, 86, 91, 98, 104, 112, 127, 128, 172, 182, 196, 208, 224, 254, 256, 301, 344, 364, 392, 416, 448, 508, 559, 602, 637, 688, 728, 784, 832, 889, 896, 1016, 1118, 1204, 1274, 1376, 1456, 1568, 1651, 1664, 1778, 1792, 2032, 2107, 2236, 2408, 2548, 2752, 2912, 3136, 3302, 3328, 3556, 3913, 4064, 4214, 4472, 4816, 5096, 5461, 5504, 5824, 6223, 6272, 6604, 7112, 7826, 8128, 8428, 8944, 9632, 10192, 10922, 11008, 11557, 11648, 12446, 12544, 13208, 14224, 15652, 16256, 16856, 17888, 19264, 20384, 21844, 23114, 23296, 24892, 26416, 27391, 28448, 31304, 32512, 33712, 35776, 38227, 38528, 40768, 43688, 46228, 49784, 52832, 54782, 56896, 62608, 67424, 70993, 71552, 76454, 77056, 80899, 81536, 87376, 92456, 99568, 105664, 109564, 113792, 125216, 134848, 141986, 143104, 152908, 161798, 163072, 174752, 184912, 199136, 211328, 219128, 227584, 250432, 267589, 269696, 283972, 305816, 323596, 349504, 369824, 398272, 422656, 438256, 496951, 500864, 535178, 539392, 567944, 611632, 647192, 699008, 739648, 796544, 876512, 993902, 1001728, 1070356, 1135888, 1223264, 1294384, 1398016, 1479296, 1593088, 1753024, 1987804, 2140712, 2271776, 2446528, 2588768, 2958592, 3478657, 3506048, 3975608, 4281424, 4543552, 4893056, 5177536, 6957314, 7012096, 7951216, 8562848, 9087104, 9786112, 10355072, 13914628, 15902432, 17125696, 18174208, 20710144, 27829256, 31804864, 34251392, 55658512, 63609728, 68502784, 111317024, 127219456, 222634048, 445268096, 890536192]

約数ペア:

[(1, 890536192), (2, 445268096), (4, 222634048), (7, 127219456), (8, 111317024), (13, 68502784), (14, 63609728), (16, 55658512), (26, 34251392), (28, 31804864), (32, 27829256), (43, 20710144), (49, 18174208), (52, 17125696), (56, 15902432), (64, 13914628), (86, 10355072), (91, 9786112), (98, 9087104), (104, 8562848), (112, 7951216), (127, 7012096), (128, 6957314), (172, 5177536), (182, 4893056), (196, 4543552), (208, 4281424), (224, 3975608), (254, 3506048), (256, 3478657), (301, 2958592), (344, 2588768), (364, 2446528), (392, 2271776), (416, 2140712), (448, 1987804), (508, 1753024), (559, 1593088), (602, 1479296), (637, 1398016), (688, 1294384), (728, 1223264), (784, 1135888), (832, 1070356), (889, 1001728), (896, 993902), (1016, 876512), (1118, 796544), (1204, 739648), (1274, 699008), (1376, 647192), (1456, 611632), (1568, 567944), (1651, 539392), (1664, 535178), (1778, 500864), (1792, 496951), (2032, 438256), (2107, 422656), (2236, 398272), (2408, 369824), (2548, 349504), (2752, 323596), (2912, 305816), (3136, 283972), (3302, 269696), (3328, 267589), (3556, 250432), (3913, 227584), (4064, 219128), (4214, 211328), (4472, 199136), (4816, 184912), (5096, 174752), (5461, 163072), (5504, 161798), (5824, 152908), (6223, 143104), (6272, 141986), (6604, 134848), (7112, 125216), (7826, 113792), (8128, 109564), (8428, 105664), (8944, 99568), (9632, 92456), (10192, 87376), (10922, 81536), (11008, 80899), (11557, 77056), (11648, 76454), (12446, 71552), (12544, 70993), (13208, 67424), (14224, 62608), (15652, 56896), (16256, 54782), (16856, 52832), (17888, 49784), (19264, 46228), (20384, 43688), (21844, 40768), (23114, 38528), (23296, 38227), (24892, 35776), (26416, 33712), (27391, 32512), (28448, 31304)]