247701980136

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{25610213}}^1$

素因数の和:25610266

約数の個数: 64

約数和(自身を含む): 688402552320

約数和(自身を除く): 440700572184

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 186, 248, 312, 372, 403, 744, 806, 1209, 1612, 2418, 3224, 4836, 9672, 25610213, 51220426, 76830639, 102440852, 153661278, 204881704, 307322556, 332932769, 614645112, 665865538, 793916603, 998798307, 1331731076, 1587833206, 1997596614, 2381749809, 2663462152, 3175666412, 3995193228, 4763499618, 6351332824, 7990386456, 9526999236, 10320915839, 19053998472, 20641831678, 30962747517, 41283663356, 61925495034, 82567326712, 123850990068, 247701980136]

約数ペア:

[(1, 247701980136), (2, 123850990068), (3, 82567326712), (4, 61925495034), (6, 41283663356), (8, 30962747517), (12, 20641831678), (13, 19053998472), (24, 10320915839), (26, 9526999236), (31, 7990386456), (39, 6351332824), (52, 4763499618), (62, 3995193228), (78, 3175666412), (93, 2663462152), (104, 2381749809), (124, 1997596614), (156, 1587833206), (186, 1331731076), (248, 998798307), (312, 793916603), (372, 665865538), (403, 614645112), (744, 332932769), (806, 307322556), (1209, 204881704), (1612, 153661278), (2418, 102440852), (3224, 76830639), (4836, 51220426), (9672, 25610213)]