275878764

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{364919}}^1$

素因数の和:364939

約数の個数: 48

約数和(自身を含む): 817420800

約数和(自身を除く): 541542036

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 364919, 729838, 1094757, 1459676, 2189514, 2554433, 3284271, 4379028, 5108866, 6568542, 7663299, 9852813, 10217732, 13137084, 15326598, 19705626, 22989897, 30653196, 39411252, 45979794, 68969691, 91959588, 137939382, 275878764]

約数ペア:

[(1, 275878764), (2, 137939382), (3, 91959588), (4, 68969691), (6, 45979794), (7, 39411252), (9, 30653196), (12, 22989897), (14, 19705626), (18, 15326598), (21, 13137084), (27, 10217732), (28, 9852813), (36, 7663299), (42, 6568542), (54, 5108866), (63, 4379028), (84, 3284271), (108, 2554433), (126, 2189514), (189, 1459676), (252, 1094757), (378, 729838), (756, 364919)]