38748378368

素因数分解:

$2^8\times 7^2\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{313}}^1$

素因数の和:553

約数の個数: 216

約数和(自身を含む): 92190450240

約数和(自身を除く): 53442071872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 71, 98, 112, 128, 139, 142, 196, 224, 256, 278, 284, 313, 392, 448, 497, 556, 568, 626, 784, 896, 973, 994, 1112, 1136, 1252, 1568, 1792, 1946, 1988, 2191, 2224, 2272, 2504, 3136, 3479, 3892, 3976, 4382, 4448, 4544, 5008, 6272, 6811, 6958, 7784, 7952, 8764, 8896, 9088, 9869, 10016, 12544, 13622, 13916, 15337, 15568, 15904, 17528, 17792, 18176, 19738, 20032, 22223, 27244, 27832, 30674, 31136, 31808, 35056, 35584, 39476, 40064, 43507, 44446, 54488, 55664, 61348, 62272, 63616, 69083, 70112, 78952, 80128, 87014, 88892, 108976, 111328, 122696, 124544, 127232, 138166, 140224, 155561, 157904, 174028, 177784, 217952, 222656, 245392, 249088, 276332, 280448, 304549, 311122, 315808, 348056, 355568, 435904, 445312, 483581, 490784, 552664, 560896, 609098, 622244, 631616, 696112, 711136, 871808, 890624, 967162, 981568, 1088927, 1105328, 1218196, 1244488, 1263232, 1392224, 1422272, 1743616, 1934324, 1963136, 2131843, 2177854, 2210656, 2436392, 2488976, 2526464, 2784448, 2844544, 3088997, 3868648, 3926272, 4263686, 4355708, 4421312, 4872784, 4977952, 5568896, 5689088, 6177994, 7737296, 8527372, 8711416, 8842624, 9745568, 9955904, 11137792, 12355988, 15474592, 17054744, 17422832, 17685248, 19491136, 19911808, 21622979, 24711976, 30949184, 34109488, 34845664, 38982272, 39823616, 43245958, 49423952, 61898368, 68218976, 69691328, 77964544, 86491916, 98847904, 123796736, 136437952, 139382656, 151360853, 172983832, 197695808, 272875904, 278765312, 302721706, 345967664, 395391616, 545751808, 605443412, 691935328, 790783232, 1210886824, 1383870656, 2421773648, 2767741312, 4843547296, 5535482624, 9687094592, 19374189184, 38748378368]

約数ペア:

[(1, 38748378368), (2, 19374189184), (4, 9687094592), (7, 5535482624), (8, 4843547296), (14, 2767741312), (16, 2421773648), (28, 1383870656), (32, 1210886824), (49, 790783232), (56, 691935328), (64, 605443412), (71, 545751808), (98, 395391616), (112, 345967664), (128, 302721706), (139, 278765312), (142, 272875904), (196, 197695808), (224, 172983832), (256, 151360853), (278, 139382656), (284, 136437952), (313, 123796736), (392, 98847904), (448, 86491916), (497, 77964544), (556, 69691328), (568, 68218976), (626, 61898368), (784, 49423952), (896, 43245958), (973, 39823616), (994, 38982272), (1112, 34845664), (1136, 34109488), (1252, 30949184), (1568, 24711976), (1792, 21622979), (1946, 19911808), (1988, 19491136), (2191, 17685248), (2224, 17422832), (2272, 17054744), (2504, 15474592), (3136, 12355988), (3479, 11137792), (3892, 9955904), (3976, 9745568), (4382, 8842624), (4448, 8711416), (4544, 8527372), (5008, 7737296), (6272, 6177994), (6811, 5689088), (6958, 5568896), (7784, 4977952), (7952, 4872784), (8764, 4421312), (8896, 4355708), (9088, 4263686), (9869, 3926272), (10016, 3868648), (12544, 3088997), (13622, 2844544), (13916, 2784448), (15337, 2526464), (15568, 2488976), (15904, 2436392), (17528, 2210656), (17792, 2177854), (18176, 2131843), (19738, 1963136), (20032, 1934324), (22223, 1743616), (27244, 1422272), (27832, 1392224), (30674, 1263232), (31136, 1244488), (31808, 1218196), (35056, 1105328), (35584, 1088927), (39476, 981568), (40064, 967162), (43507, 890624), (44446, 871808), (54488, 711136), (55664, 696112), (61348, 631616), (62272, 622244), (63616, 609098), (69083, 560896), (70112, 552664), (78952, 490784), (80128, 483581), (87014, 445312), (88892, 435904), (108976, 355568), (111328, 348056), (122696, 315808), (124544, 311122), (127232, 304549), (138166, 280448), (140224, 276332), (155561, 249088), (157904, 245392), (174028, 222656), (177784, 217952)]