312608249858

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{227}}^1\times {\mathrm{4129}}^1$

素因数の和:4575

約数の個数: 64

約数和(自身を含む): 507129638400

約数和(自身を除く): 194521388542

約数列:

[1, 2, 19, 38, 67, 131, 134, 227, 262, 454, 1273, 2489, 2546, 4129, 4313, 4978, 8258, 8626, 8777, 15209, 17554, 29737, 30418, 59474, 78451, 156902, 166763, 276643, 288971, 333526, 540899, 553286, 565003, 577942, 937283, 1081798, 1130006, 1874566, 1992379, 3984758, 5256217, 10277081, 10512434, 17808377, 20554162, 35616754, 36240233, 37855201, 62797961, 72480466, 75710402, 122784073, 125595922, 245568146, 688564427, 1193161259, 1377128854, 2332897387, 2386322518, 4665794774, 8226532891, 16453065782, 156304124929, 312608249858]

約数ペア:

[(1, 312608249858), (2, 156304124929), (19, 16453065782), (38, 8226532891), (67, 4665794774), (131, 2386322518), (134, 2332897387), (227, 1377128854), (262, 1193161259), (454, 688564427), (1273, 245568146), (2489, 125595922), (2546, 122784073), (4129, 75710402), (4313, 72480466), (4978, 62797961), (8258, 37855201), (8626, 36240233), (8777, 35616754), (15209, 20554162), (17554, 17808377), (29737, 10512434), (30418, 10277081), (59474, 5256217), (78451, 3984758), (156902, 1992379), (166763, 1874566), (276643, 1130006), (288971, 1081798), (333526, 937283), (540899, 577942), (553286, 565003)]