219160344

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{5531}}^1$

素因数の和:5680

約数の個数: 64

約数和(自身を含む): 594800640

約数和(自身を除く): 375640296

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 127, 156, 254, 312, 381, 508, 762, 1016, 1524, 1651, 3048, 3302, 4953, 5531, 6604, 9906, 11062, 13208, 16593, 19812, 22124, 33186, 39624, 44248, 66372, 71903, 132744, 143806, 215709, 287612, 431418, 575224, 702437, 862836, 1404874, 1725672, 2107311, 2809748, 4214622, 5619496, 8429244, 9131681, 16858488, 18263362, 27395043, 36526724, 54790086, 73053448, 109580172, 219160344]

約数ペア:

[(1, 219160344), (2, 109580172), (3, 73053448), (4, 54790086), (6, 36526724), (8, 27395043), (12, 18263362), (13, 16858488), (24, 9131681), (26, 8429244), (39, 5619496), (52, 4214622), (78, 2809748), (104, 2107311), (127, 1725672), (156, 1404874), (254, 862836), (312, 702437), (381, 575224), (508, 431418), (762, 287612), (1016, 215709), (1524, 143806), (1651, 132744), (3048, 71903), (3302, 66372), (4953, 44248), (5531, 39624), (6604, 33186), (9906, 22124), (11062, 19812), (13208, 16593)]