489914334

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{857}}^1$

素因数の和:1234

約数の個数: 96

約数和(自身を含む): 1311710400

約数和(自身を除く): 821796066

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 349, 546, 698, 819, 857, 1047, 1638, 1714, 2094, 2443, 2571, 3141, 4537, 4886, 5142, 5999, 6282, 7329, 7713, 9074, 11141, 11998, 13611, 14658, 15426, 17997, 21987, 22282, 27222, 31759, 33423, 35994, 40833, 43974, 53991, 63518, 66846, 77987, 81666, 95277, 100269, 107982, 155974, 190554, 200538, 233961, 285831, 299093, 467922, 571662, 598186, 701883, 897279, 1403766, 1794558, 2093651, 2691837, 3888209, 4187302, 5383674, 6280953, 7776418, 11664627, 12561906, 18842859, 23329254, 27217463, 34993881, 37685718, 54434926, 69987762, 81652389, 163304778, 244957167, 489914334]

約数ペア:

[(1, 489914334), (2, 244957167), (3, 163304778), (6, 81652389), (7, 69987762), (9, 54434926), (13, 37685718), (14, 34993881), (18, 27217463), (21, 23329254), (26, 18842859), (39, 12561906), (42, 11664627), (63, 7776418), (78, 6280953), (91, 5383674), (117, 4187302), (126, 3888209), (182, 2691837), (234, 2093651), (273, 1794558), (349, 1403766), (546, 897279), (698, 701883), (819, 598186), (857, 571662), (1047, 467922), (1638, 299093), (1714, 285831), (2094, 233961), (2443, 200538), (2571, 190554), (3141, 155974), (4537, 107982), (4886, 100269), (5142, 95277), (5999, 81666), (6282, 77987), (7329, 66846), (7713, 63518), (9074, 53991), (11141, 43974), (11998, 40833), (13611, 35994), (14658, 33423), (15426, 31759), (17997, 27222), (21987, 22282)]