289403376

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{354661}}^1$

素因数の和:354689

約数の個数: 40

約数和(自身を含む): 791605584

約数和(自身を除く): 502202208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 354661, 709322, 1063983, 1418644, 2127966, 2837288, 4255932, 5674576, 6029237, 8511864, 12058474, 17023728, 18087711, 24116948, 36175422, 48233896, 72350844, 96467792, 144701688, 289403376]

約数ペア:

[(1, 289403376), (2, 144701688), (3, 96467792), (4, 72350844), (6, 48233896), (8, 36175422), (12, 24116948), (16, 18087711), (17, 17023728), (24, 12058474), (34, 8511864), (48, 6029237), (51, 5674576), (68, 4255932), (102, 2837288), (136, 2127966), (204, 1418644), (272, 1063983), (408, 709322), (816, 354661)]