240065982

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{709}}^1\times {\mathrm{1447}}^1$

素因数の和:2177

約数の個数: 48

約数和(自身を含む): 561331680

約数和(自身を除く): 321265698

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 709, 1418, 1447, 2127, 2894, 4254, 4341, 6381, 8682, 9217, 12762, 13023, 18434, 18811, 26046, 27651, 37622, 55302, 56433, 82953, 112866, 165906, 169299, 338598, 1025923, 2051846, 3077769, 6155538, 9233307, 13336999, 18466614, 26673998, 40010997, 80021994, 120032991, 240065982]

約数ペア:

[(1, 240065982), (2, 120032991), (3, 80021994), (6, 40010997), (9, 26673998), (13, 18466614), (18, 13336999), (26, 9233307), (39, 6155538), (78, 3077769), (117, 2051846), (234, 1025923), (709, 338598), (1418, 169299), (1447, 165906), (2127, 112866), (2894, 82953), (4254, 56433), (4341, 55302), (6381, 37622), (8682, 27651), (9217, 26046), (12762, 18811), (13023, 18434)]