634538772

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{279779}}^1$

素因数の和:279802

約数の個数: 60

約数和(自身を含む): 1895789280

約数和(自身を除く): 1261250508

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 279779, 559558, 839337, 1119116, 1678674, 1958453, 2518011, 3357348, 3916906, 5036022, 5875359, 7554033, 7833812, 10072044, 11750718, 15108066, 17626077, 22662099, 23501436, 30216132, 35252154, 45324198, 52878231, 70504308, 90648396, 105756462, 158634693, 211512924, 317269386, 634538772]

約数ペア:

[(1, 634538772), (2, 317269386), (3, 211512924), (4, 158634693), (6, 105756462), (7, 90648396), (9, 70504308), (12, 52878231), (14, 45324198), (18, 35252154), (21, 30216132), (27, 23501436), (28, 22662099), (36, 17626077), (42, 15108066), (54, 11750718), (63, 10072044), (81, 7833812), (84, 7554033), (108, 5875359), (126, 5036022), (162, 3916906), (189, 3357348), (252, 2518011), (324, 1958453), (378, 1678674), (567, 1119116), (756, 839337), (1134, 559558), (2268, 279779)]