266156949672

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{1210817}}^1$

素因数の和:1210943

約数の個数: 96

約数和(自身を含む): 747994927680

約数和(自身を除く): 481837978008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 71, 72, 86, 129, 142, 172, 213, 258, 284, 344, 387, 426, 516, 568, 639, 774, 852, 1032, 1278, 1548, 1704, 2556, 3053, 3096, 5112, 6106, 9159, 12212, 18318, 24424, 27477, 36636, 54954, 73272, 109908, 219816, 1210817, 2421634, 3632451, 4843268, 7264902, 9686536, 10897353, 14529804, 21794706, 29059608, 43589412, 52065131, 85968007, 87178824, 104130262, 156195393, 171936014, 208260524, 257904021, 312390786, 343872028, 416521048, 468586179, 515808042, 624781572, 687744056, 773712063, 937172358, 1031616084, 1249563144, 1547424126, 1874344716, 2063232168, 3094848252, 3696624301, 3748689432, 6189696504, 7393248602, 11089872903, 14786497204, 22179745806, 29572994408, 33269618709, 44359491612, 66539237418, 88718983224, 133078474836, 266156949672]

約数ペア:

[(1, 266156949672), (2, 133078474836), (3, 88718983224), (4, 66539237418), (6, 44359491612), (8, 33269618709), (9, 29572994408), (12, 22179745806), (18, 14786497204), (24, 11089872903), (36, 7393248602), (43, 6189696504), (71, 3748689432), (72, 3696624301), (86, 3094848252), (129, 2063232168), (142, 1874344716), (172, 1547424126), (213, 1249563144), (258, 1031616084), (284, 937172358), (344, 773712063), (387, 687744056), (426, 624781572), (516, 515808042), (568, 468586179), (639, 416521048), (774, 343872028), (852, 312390786), (1032, 257904021), (1278, 208260524), (1548, 171936014), (1704, 156195393), (2556, 104130262), (3053, 87178824), (3096, 85968007), (5112, 52065131), (6106, 43589412), (9159, 29059608), (12212, 21794706), (18318, 14529804), (24424, 10897353), (27477, 9686536), (36636, 7264902), (54954, 4843268), (73272, 3632451), (109908, 2421634), (219816, 1210817)]