270669784

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{25847}}^1$

素因数の和:25888

約数の個数: 64

約数和(自身を含む): 669980160

約数和(自身を除く): 399310376

約数列:

[1, 2, 4, 7, 8, 11, 14, 17, 22, 28, 34, 44, 56, 68, 77, 88, 119, 136, 154, 187, 238, 308, 374, 476, 616, 748, 952, 1309, 1496, 2618, 5236, 10472, 25847, 51694, 103388, 180929, 206776, 284317, 361858, 439399, 568634, 723716, 878798, 1137268, 1447432, 1757596, 1990219, 2274536, 3075793, 3515192, 3980438, 4833389, 6151586, 7960876, 9666778, 12303172, 15921752, 19333556, 24606344, 33833723, 38667112, 67667446, 135334892, 270669784]

約数ペア:

[(1, 270669784), (2, 135334892), (4, 67667446), (7, 38667112), (8, 33833723), (11, 24606344), (14, 19333556), (17, 15921752), (22, 12303172), (28, 9666778), (34, 7960876), (44, 6151586), (56, 4833389), (68, 3980438), (77, 3515192), (88, 3075793), (119, 2274536), (136, 1990219), (154, 1757596), (187, 1447432), (238, 1137268), (308, 878798), (374, 723716), (476, 568634), (616, 439399), (748, 361858), (952, 284317), (1309, 206776), (1496, 180929), (2618, 103388), (5236, 51694), (10472, 25847)]