217879988912

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{607}}^1\times {\mathrm{22367}}^1$

素因数の和:23058

約数の個数: 80

約数和(自身を含む): 455319429120

約数和(自身を除く): 237439440208

約数列:

[1, 2, 4, 8, 16, 17, 34, 59, 68, 118, 136, 236, 272, 472, 607, 944, 1003, 1214, 2006, 2428, 4012, 4856, 8024, 9712, 10319, 16048, 20638, 22367, 35813, 41276, 44734, 71626, 82552, 89468, 143252, 165104, 178936, 286504, 357872, 380239, 573008, 608821, 760478, 1217642, 1319653, 1520956, 2435284, 2639306, 3041912, 4870568, 5278612, 6083824, 9741136, 10557224, 13576769, 21114448, 22434101, 27153538, 44868202, 54307076, 89736404, 108614152, 179472808, 217228304, 230805073, 358945616, 461610146, 801029371, 923220292, 1602058742, 1846440584, 3204117484, 3692881168, 6408234968, 12816469936, 13617499307, 27234998614, 54469997228, 108939994456, 217879988912]

約数ペア:

[(1, 217879988912), (2, 108939994456), (4, 54469997228), (8, 27234998614), (16, 13617499307), (17, 12816469936), (34, 6408234968), (59, 3692881168), (68, 3204117484), (118, 1846440584), (136, 1602058742), (236, 923220292), (272, 801029371), (472, 461610146), (607, 358945616), (944, 230805073), (1003, 217228304), (1214, 179472808), (2006, 108614152), (2428, 89736404), (4012, 54307076), (4856, 44868202), (8024, 27153538), (9712, 22434101), (10319, 21114448), (16048, 13576769), (20638, 10557224), (22367, 9741136), (35813, 6083824), (41276, 5278612), (44734, 4870568), (71626, 3041912), (82552, 2639306), (89468, 2435284), (143252, 1520956), (165104, 1319653), (178936, 1217642), (286504, 760478), (357872, 608821), (380239, 573008)]