315065192

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{51347}}^1$

素因数の和:51425

約数の個数: 32

約数和(自身を含む): 646984800

約数和(自身を除く): 331919608

約数列:

[1, 2, 4, 8, 13, 26, 52, 59, 104, 118, 236, 472, 767, 1534, 3068, 6136, 51347, 102694, 205388, 410776, 667511, 1335022, 2670044, 3029473, 5340088, 6058946, 12117892, 24235784, 39383149, 78766298, 157532596, 315065192]

約数ペア:

[(1, 315065192), (2, 157532596), (4, 78766298), (8, 39383149), (13, 24235784), (26, 12117892), (52, 6058946), (59, 5340088), (104, 3029473), (118, 2670044), (236, 1335022), (472, 667511), (767, 410776), (1534, 205388), (3068, 102694), (6136, 51347)]