214127874

素因数分解:

$2^1\times 3^4\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{521}}^1$

素因数の和:637

約数の個数: 80

約数和(自身を含む): 500243040

約数和(自身を除く): 286115166

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 59, 81, 86, 118, 129, 162, 177, 258, 354, 387, 521, 531, 774, 1042, 1062, 1161, 1563, 1593, 2322, 2537, 3126, 3186, 3483, 4689, 4779, 5074, 6966, 7611, 9378, 9558, 14067, 15222, 22403, 22833, 28134, 30739, 42201, 44806, 45666, 61478, 67209, 68499, 84402, 92217, 134418, 136998, 184434, 201627, 205497, 276651, 403254, 410994, 553302, 604881, 829953, 1209762, 1321777, 1659906, 1814643, 2489859, 2643554, 3629286, 3965331, 4979718, 7930662, 11895993, 23791986, 35687979, 71375958, 107063937, 214127874]

約数ペア:

[(1, 214127874), (2, 107063937), (3, 71375958), (6, 35687979), (9, 23791986), (18, 11895993), (27, 7930662), (43, 4979718), (54, 3965331), (59, 3629286), (81, 2643554), (86, 2489859), (118, 1814643), (129, 1659906), (162, 1321777), (177, 1209762), (258, 829953), (354, 604881), (387, 553302), (521, 410994), (531, 403254), (774, 276651), (1042, 205497), (1062, 201627), (1161, 184434), (1563, 136998), (1593, 134418), (2322, 92217), (2537, 84402), (3126, 68499), (3186, 67209), (3483, 61478), (4689, 45666), (4779, 44806), (5074, 42201), (6966, 30739), (7611, 28134), (9378, 22833), (9558, 22403), (14067, 15222)]