285433984

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{5479}}^1$

素因数の和:5541

約数の個数: 64

約数和(自身を含む): 637214400

約数和(自身を除く): 351780416

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 37, 44, 64, 74, 88, 128, 148, 176, 296, 352, 407, 592, 704, 814, 1184, 1408, 1628, 2368, 3256, 4736, 5479, 6512, 10958, 13024, 21916, 26048, 43832, 52096, 60269, 87664, 120538, 175328, 202723, 241076, 350656, 405446, 482152, 701312, 810892, 964304, 1621784, 1928608, 2229953, 3243568, 3857216, 4459906, 6487136, 7714432, 8919812, 12974272, 17839624, 25948544, 35679248, 71358496, 142716992, 285433984]

約数ペア:

[(1, 285433984), (2, 142716992), (4, 71358496), (8, 35679248), (11, 25948544), (16, 17839624), (22, 12974272), (32, 8919812), (37, 7714432), (44, 6487136), (64, 4459906), (74, 3857216), (88, 3243568), (128, 2229953), (148, 1928608), (176, 1621784), (296, 964304), (352, 810892), (407, 701312), (592, 482152), (704, 405446), (814, 350656), (1184, 241076), (1408, 202723), (1628, 175328), (2368, 120538), (3256, 87664), (4736, 60269), (5479, 52096), (6512, 43832), (10958, 26048), (13024, 21916)]