340508767874

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{284783}}^1$

素因数の和:284975

約数の個数: 64

約数和(自身を含む): 620054507520

約数和(自身を除く): 279545739646

約数列:

[1, 2, 11, 17, 22, 23, 34, 46, 139, 187, 253, 278, 374, 391, 506, 782, 1529, 2363, 3058, 3197, 4301, 4726, 6394, 8602, 25993, 35167, 51986, 54349, 70334, 108698, 284783, 569566, 597839, 1195678, 3132613, 4841311, 6265226, 6550009, 9682622, 13100018, 39584837, 53254421, 72050099, 79169674, 106508842, 111350153, 144100198, 222700306, 435433207, 672942229, 870866414, 910451251, 1224851683, 1345884458, 1820902502, 2449703366, 7402364519, 10014963761, 14804729038, 15477671267, 20029927522, 30955342534, 170254383937, 340508767874]

約数ペア:

[(1, 340508767874), (2, 170254383937), (11, 30955342534), (17, 20029927522), (22, 15477671267), (23, 14804729038), (34, 10014963761), (46, 7402364519), (139, 2449703366), (187, 1820902502), (253, 1345884458), (278, 1224851683), (374, 910451251), (391, 870866414), (506, 672942229), (782, 435433207), (1529, 222700306), (2363, 144100198), (3058, 111350153), (3197, 106508842), (4301, 79169674), (4726, 72050099), (6394, 53254421), (8602, 39584837), (25993, 13100018), (35167, 9682622), (51986, 6550009), (54349, 6265226), (70334, 4841311), (108698, 3132613), (284783, 1195678), (569566, 597839)]