314801504

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{1091}}^1$

素因数の和:1299

約数の個数: 48

約数和(自身を含む): 634023936

約数和(自身を除く): 319222432

約数列:

[1, 2, 4, 8, 16, 32, 71, 127, 142, 254, 284, 508, 568, 1016, 1091, 1136, 2032, 2182, 2272, 4064, 4364, 8728, 9017, 17456, 18034, 34912, 36068, 72136, 77461, 138557, 144272, 154922, 277114, 288544, 309844, 554228, 619688, 1108456, 1239376, 2216912, 2478752, 4433824, 9837547, 19675094, 39350188, 78700376, 157400752, 314801504]

約数ペア:

[(1, 314801504), (2, 157400752), (4, 78700376), (8, 39350188), (16, 19675094), (32, 9837547), (71, 4433824), (127, 2478752), (142, 2216912), (254, 1239376), (284, 1108456), (508, 619688), (568, 554228), (1016, 309844), (1091, 288544), (1136, 277114), (2032, 154922), (2182, 144272), (2272, 138557), (4064, 77461), (4364, 72136), (8728, 36068), (9017, 34912), (17456, 18034)]