8663669274

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{947}}^1\times {\mathrm{2213}}^1$

素因数の和:3231

約数の個数: 64

約数和(自身を含む): 19040966784

約数和(自身を除く): 10377297510

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 106, 159, 318, 689, 947, 1378, 1894, 2067, 2213, 2841, 4134, 4426, 5682, 6639, 12311, 13278, 24622, 28769, 36933, 50191, 57538, 73866, 86307, 100382, 117289, 150573, 172614, 234578, 301146, 351867, 652483, 703734, 1304966, 1524757, 1957449, 2095711, 3049514, 3914898, 4191422, 4574271, 6287133, 9148542, 12574266, 27244243, 54488486, 81732729, 111072683, 163465458, 222145366, 333218049, 666436098, 1443944879, 2887889758, 4331834637, 8663669274]

約数ペア:

[(1, 8663669274), (2, 4331834637), (3, 2887889758), (6, 1443944879), (13, 666436098), (26, 333218049), (39, 222145366), (53, 163465458), (78, 111072683), (106, 81732729), (159, 54488486), (318, 27244243), (689, 12574266), (947, 9148542), (1378, 6287133), (1894, 4574271), (2067, 4191422), (2213, 3914898), (2841, 3049514), (4134, 2095711), (4426, 1957449), (5682, 1524757), (6639, 1304966), (12311, 703734), (13278, 652483), (24622, 351867), (28769, 301146), (36933, 234578), (50191, 172614), (57538, 150573), (73866, 117289), (86307, 100382)]