275335984

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^3\times {\mathrm{1847}}^1$

素因数の和:1895

約数の個数: 80

約数和(自身を含む): 670957056

約数和(自身を除く): 395621072

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 121, 154, 176, 242, 308, 484, 616, 847, 968, 1232, 1331, 1694, 1847, 1936, 2662, 3388, 3694, 5324, 6776, 7388, 9317, 10648, 12929, 13552, 14776, 18634, 20317, 21296, 25858, 29552, 37268, 40634, 51716, 74536, 81268, 103432, 142219, 149072, 162536, 206864, 223487, 284438, 325072, 446974, 568876, 893948, 1137752, 1564409, 1787896, 2275504, 2458357, 3128818, 3575792, 4916714, 6257636, 9833428, 12515272, 17208499, 19666856, 25030544, 34416998, 39333712, 68833996, 137667992, 275335984]

約数ペア:

[(1, 275335984), (2, 137667992), (4, 68833996), (7, 39333712), (8, 34416998), (11, 25030544), (14, 19666856), (16, 17208499), (22, 12515272), (28, 9833428), (44, 6257636), (56, 4916714), (77, 3575792), (88, 3128818), (112, 2458357), (121, 2275504), (154, 1787896), (176, 1564409), (242, 1137752), (308, 893948), (484, 568876), (616, 446974), (847, 325072), (968, 284438), (1232, 223487), (1331, 206864), (1694, 162536), (1847, 149072), (1936, 142219), (2662, 103432), (3388, 81268), (3694, 74536), (5324, 51716), (6776, 40634), (7388, 37268), (9317, 29552), (10648, 25858), (12929, 21296), (13552, 20317), (14776, 18634)]