317252873728

素因数分解:

$2^9\times 7^1\times {\mathrm{313}}^1\times {\mathrm{282809}}^1$

素因数の和:283147

約数の個数: 80

約数和(自身を含む): 726758350560

約数和(自身を除く): 409505476832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 313, 448, 512, 626, 896, 1252, 1792, 2191, 2504, 3584, 4382, 5008, 8764, 10016, 17528, 20032, 35056, 40064, 70112, 80128, 140224, 160256, 280448, 282809, 560896, 565618, 1121792, 1131236, 1979663, 2262472, 3959326, 4524944, 7918652, 9049888, 15837304, 18099776, 31674608, 36199552, 63349216, 72399104, 88519217, 126698432, 144798208, 177038434, 253396864, 354076868, 506793728, 619634519, 708153736, 1013587456, 1239269038, 1416307472, 2478538076, 2832614944, 4957076152, 5665229888, 9914152304, 11330459776, 19828304608, 22660919552, 39656609216, 45321839104, 79313218432, 158626436864, 317252873728]

約数ペア:

[(1, 317252873728), (2, 158626436864), (4, 79313218432), (7, 45321839104), (8, 39656609216), (14, 22660919552), (16, 19828304608), (28, 11330459776), (32, 9914152304), (56, 5665229888), (64, 4957076152), (112, 2832614944), (128, 2478538076), (224, 1416307472), (256, 1239269038), (313, 1013587456), (448, 708153736), (512, 619634519), (626, 506793728), (896, 354076868), (1252, 253396864), (1792, 177038434), (2191, 144798208), (2504, 126698432), (3584, 88519217), (4382, 72399104), (5008, 63349216), (8764, 36199552), (10016, 31674608), (17528, 18099776), (20032, 15837304), (35056, 9049888), (40064, 7918652), (70112, 4524944), (80128, 3959326), (140224, 2262472), (160256, 1979663), (280448, 1131236), (282809, 1121792), (560896, 565618)]