268466268

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{22993}}^1$

素因数の和:23146

約数の個数: 48

約数和(自身を含む): 721091840

約数和(自身を除く): 452625572

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 139, 278, 417, 556, 834, 973, 1668, 1946, 2919, 3892, 5838, 11676, 22993, 45986, 68979, 91972, 137958, 160951, 275916, 321902, 482853, 643804, 965706, 1931412, 3196027, 6392054, 9588081, 12784108, 19176162, 22372189, 38352324, 44744378, 67116567, 89488756, 134233134, 268466268]

約数ペア:

[(1, 268466268), (2, 134233134), (3, 89488756), (4, 67116567), (6, 44744378), (7, 38352324), (12, 22372189), (14, 19176162), (21, 12784108), (28, 9588081), (42, 6392054), (84, 3196027), (139, 1931412), (278, 965706), (417, 643804), (556, 482853), (834, 321902), (973, 275916), (1668, 160951), (1946, 137958), (2919, 91972), (3892, 68979), (5838, 45986), (11676, 22993)]