423808

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1$

素因数の和:75

約数の個数: 64

約数和(自身を含む): 1077120

約数和(自身を除く): 653312

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 43, 44, 56, 64, 77, 86, 88, 112, 128, 154, 172, 176, 224, 301, 308, 344, 352, 448, 473, 602, 616, 688, 704, 896, 946, 1204, 1232, 1376, 1408, 1892, 2408, 2464, 2752, 3311, 3784, 4816, 4928, 5504, 6622, 7568, 9632, 9856, 13244, 15136, 19264, 26488, 30272, 38528, 52976, 60544, 105952, 211904, 423808]

約数ペア:

[(1, 423808), (2, 211904), (4, 105952), (7, 60544), (8, 52976), (11, 38528), (14, 30272), (16, 26488), (22, 19264), (28, 15136), (32, 13244), (43, 9856), (44, 9632), (56, 7568), (64, 6622), (77, 5504), (86, 4928), (88, 4816), (112, 3784), (128, 3311), (154, 2752), (172, 2464), (176, 2408), (224, 1892), (301, 1408), (308, 1376), (344, 1232), (352, 1204), (448, 946), (473, 896), (602, 704), (616, 688)]