397592608

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^2\times {\mathrm{1847}}^1$

素因数の和:1926

約数の個数: 72

約数和(自身を含む): 924872256

約数和(自身を除く): 527279648

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 217, 224, 248, 434, 496, 868, 961, 992, 1736, 1847, 1922, 3472, 3694, 3844, 6727, 6944, 7388, 7688, 12929, 13454, 14776, 15376, 25858, 26908, 29552, 30752, 51716, 53816, 57257, 59104, 103432, 107632, 114514, 206864, 215264, 229028, 400799, 413728, 458056, 801598, 916112, 1603196, 1774967, 1832224, 3206392, 3549934, 6412784, 7099868, 12424769, 12825568, 14199736, 24849538, 28399472, 49699076, 56798944, 99398152, 198796304, 397592608]

約数ペア:

[(1, 397592608), (2, 198796304), (4, 99398152), (7, 56798944), (8, 49699076), (14, 28399472), (16, 24849538), (28, 14199736), (31, 12825568), (32, 12424769), (56, 7099868), (62, 6412784), (112, 3549934), (124, 3206392), (217, 1832224), (224, 1774967), (248, 1603196), (434, 916112), (496, 801598), (868, 458056), (961, 413728), (992, 400799), (1736, 229028), (1847, 215264), (1922, 206864), (3472, 114514), (3694, 107632), (3844, 103432), (6727, 59104), (6944, 57257), (7388, 53816), (7688, 51716), (12929, 30752), (13454, 29552), (14776, 26908), (15376, 25858)]