258903624

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{11087}}^1$

素因数の和:11242

約数の個数: 64

約数和(自身を含む): 745113600

約数和(自身を除く): 486209976

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 139, 168, 278, 417, 556, 834, 973, 1112, 1668, 1946, 2919, 3336, 3892, 5838, 7784, 11087, 11676, 22174, 23352, 33261, 44348, 66522, 77609, 88696, 133044, 155218, 232827, 266088, 310436, 465654, 620872, 931308, 1541093, 1862616, 3082186, 4623279, 6164372, 9246558, 10787651, 12328744, 18493116, 21575302, 32362953, 36986232, 43150604, 64725906, 86301208, 129451812, 258903624]

約数ペア:

[(1, 258903624), (2, 129451812), (3, 86301208), (4, 64725906), (6, 43150604), (7, 36986232), (8, 32362953), (12, 21575302), (14, 18493116), (21, 12328744), (24, 10787651), (28, 9246558), (42, 6164372), (56, 4623279), (84, 3082186), (139, 1862616), (168, 1541093), (278, 931308), (417, 620872), (556, 465654), (834, 310436), (973, 266088), (1112, 232827), (1668, 155218), (1946, 133044), (2919, 88696), (3336, 77609), (3892, 66522), (5838, 44348), (7784, 33261), (11087, 23352), (11676, 22174)]