316894956

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{76991}}^1$

素因数の和:77019

約数の個数: 48

約数和(自身を含む): 862310400

約数和(自身を除く): 545415444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 2058, 4116, 76991, 153982, 230973, 307964, 461946, 538937, 923892, 1077874, 1616811, 2155748, 3233622, 3772559, 6467244, 7545118, 11317677, 15090236, 22635354, 26407913, 45270708, 52815826, 79223739, 105631652, 158447478, 316894956]

約数ペア:

[(1, 316894956), (2, 158447478), (3, 105631652), (4, 79223739), (6, 52815826), (7, 45270708), (12, 26407913), (14, 22635354), (21, 15090236), (28, 11317677), (42, 7545118), (49, 6467244), (84, 3772559), (98, 3233622), (147, 2155748), (196, 1616811), (294, 1077874), (343, 923892), (588, 538937), (686, 461946), (1029, 307964), (1372, 230973), (2058, 153982), (4116, 76991)]