263734044

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{44221}}^1$

素因数の和:44306

約数の個数: 48

約数和(自身を含む): 713212416

約数和(自身を除く): 449478372

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 142, 213, 284, 426, 497, 852, 994, 1491, 1988, 2982, 5964, 44221, 88442, 132663, 176884, 265326, 309547, 530652, 619094, 928641, 1238188, 1857282, 3139691, 3714564, 6279382, 9419073, 12558764, 18838146, 21977837, 37676292, 43955674, 65933511, 87911348, 131867022, 263734044]

約数ペア:

[(1, 263734044), (2, 131867022), (3, 87911348), (4, 65933511), (6, 43955674), (7, 37676292), (12, 21977837), (14, 18838146), (21, 12558764), (28, 9419073), (42, 6279382), (71, 3714564), (84, 3139691), (142, 1857282), (213, 1238188), (284, 928641), (426, 619094), (497, 530652), (852, 309547), (994, 265326), (1491, 176884), (1988, 132663), (2982, 88442), (5964, 44221)]