1248382512

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{666871}}^1$

素因数の和:666898

約数の個数: 60

約数和(自身を含む): 3762491824

約数和(自身を除く): 2514109312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 666871, 1333742, 2000613, 2667484, 4001226, 5334968, 6001839, 8002452, 8669323, 10669936, 12003678, 16004904, 17338646, 24007356, 26007969, 32009808, 34677292, 48014712, 52015938, 69354584, 78023907, 96029424, 104031876, 138709168, 156047814, 208063752, 312095628, 416127504, 624191256, 1248382512]

約数ペア:

[(1, 1248382512), (2, 624191256), (3, 416127504), (4, 312095628), (6, 208063752), (8, 156047814), (9, 138709168), (12, 104031876), (13, 96029424), (16, 78023907), (18, 69354584), (24, 52015938), (26, 48014712), (36, 34677292), (39, 32009808), (48, 26007969), (52, 24007356), (72, 17338646), (78, 16004904), (104, 12003678), (117, 10669936), (144, 8669323), (156, 8002452), (208, 6001839), (234, 5334968), (312, 4001226), (468, 2667484), (624, 2000613), (936, 1333742), (1872, 666871)]