247763292

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{977}}^1\times {\mathrm{3019}}^1$

素因数の和:4010

約数の個数: 48

約数和(自身を含む): 661597440

約数和(自身を除く): 413834148

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 977, 1954, 2931, 3019, 3908, 5862, 6038, 6839, 9057, 11724, 12076, 13678, 18114, 20517, 21133, 27356, 36228, 41034, 42266, 63399, 82068, 84532, 126798, 253596, 2949563, 5899126, 8848689, 11798252, 17697378, 20646941, 35394756, 41293882, 61940823, 82587764, 123881646, 247763292]

約数ペア:

[(1, 247763292), (2, 123881646), (3, 82587764), (4, 61940823), (6, 41293882), (7, 35394756), (12, 20646941), (14, 17697378), (21, 11798252), (28, 8848689), (42, 5899126), (84, 2949563), (977, 253596), (1954, 126798), (2931, 84532), (3019, 82068), (3908, 63399), (5862, 42266), (6038, 41034), (6839, 36228), (9057, 27356), (11724, 21133), (12076, 20517), (13678, 18114)]