299524928

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{857}}^1$

素因数の和:1039

約数の個数: 56

約数和(自身を含む): 613696512

約数和(自身を除く): 314171584

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 127, 172, 254, 344, 508, 688, 857, 1016, 1376, 1714, 2032, 2752, 3428, 4064, 5461, 6856, 8128, 10922, 13712, 21844, 27424, 36851, 43688, 54848, 73702, 87376, 108839, 147404, 174752, 217678, 294808, 349504, 435356, 589616, 870712, 1179232, 1741424, 2358464, 3482848, 4680077, 6965696, 9360154, 18720308, 37440616, 74881232, 149762464, 299524928]

約数ペア:

[(1, 299524928), (2, 149762464), (4, 74881232), (8, 37440616), (16, 18720308), (32, 9360154), (43, 6965696), (64, 4680077), (86, 3482848), (127, 2358464), (172, 1741424), (254, 1179232), (344, 870712), (508, 589616), (688, 435356), (857, 349504), (1016, 294808), (1376, 217678), (1714, 174752), (2032, 147404), (2752, 108839), (3428, 87376), (4064, 73702), (5461, 54848), (6856, 43688), (8128, 36851), (10922, 27424), (13712, 21844)]