546874307824

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{667819}}^1$

素因数の和:667998

約数の個数: 80

約数和(自身を含む): 1187159572480

約数和(自身を除く): 640285264656

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 127, 208, 248, 254, 403, 496, 508, 806, 1016, 1612, 1651, 2032, 3224, 3302, 3937, 6448, 6604, 7874, 13208, 15748, 26416, 31496, 51181, 62992, 102362, 204724, 409448, 667819, 818896, 1335638, 2671276, 5342552, 8681647, 10685104, 17363294, 20702389, 34726588, 41404778, 69453176, 82809556, 84813013, 138906352, 165619112, 169626026, 269131057, 331238224, 339252052, 538262114, 678504104, 1076524228, 1102569169, 1357008208, 2153048456, 2205138338, 2629203403, 4306096912, 4410276676, 5258406806, 8820553352, 10516813612, 17641106704, 21033627224, 34179644239, 42067254448, 68359288478, 136718576956, 273437153912, 546874307824]

約数ペア:

[(1, 546874307824), (2, 273437153912), (4, 136718576956), (8, 68359288478), (13, 42067254448), (16, 34179644239), (26, 21033627224), (31, 17641106704), (52, 10516813612), (62, 8820553352), (104, 5258406806), (124, 4410276676), (127, 4306096912), (208, 2629203403), (248, 2205138338), (254, 2153048456), (403, 1357008208), (496, 1102569169), (508, 1076524228), (806, 678504104), (1016, 538262114), (1612, 339252052), (1651, 331238224), (2032, 269131057), (3224, 169626026), (3302, 165619112), (3937, 138906352), (6448, 84813013), (6604, 82809556), (7874, 69453176), (13208, 41404778), (15748, 34726588), (26416, 20702389), (31496, 17363294), (51181, 10685104), (62992, 8681647), (102362, 5342552), (204724, 2671276), (409448, 1335638), (667819, 818896)]