338003736

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{659}}^1$

素因数の和:789

約数の個数: 128

約数和(自身を含む): 1003622400

約数和(自身を除く): 665618664

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 43, 56, 71, 84, 86, 129, 142, 168, 172, 213, 258, 284, 301, 344, 426, 497, 516, 568, 602, 659, 852, 903, 994, 1032, 1204, 1318, 1491, 1704, 1806, 1977, 1988, 2408, 2636, 2982, 3053, 3612, 3954, 3976, 4613, 5272, 5964, 6106, 7224, 7908, 9159, 9226, 11928, 12212, 13839, 15816, 18318, 18452, 21371, 24424, 27678, 28337, 36636, 36904, 42742, 46789, 55356, 56674, 64113, 73272, 85011, 85484, 93578, 110712, 113348, 128226, 140367, 170022, 170968, 187156, 198359, 226696, 256452, 280734, 327523, 340044, 374312, 396718, 512904, 561468, 595077, 655046, 680088, 793436, 982569, 1122936, 1190154, 1310092, 1586872, 1965138, 2011927, 2380308, 2620184, 3930276, 4023854, 4760616, 6035781, 7860552, 8047708, 12071562, 14083489, 16095416, 24143124, 28166978, 42250467, 48286248, 56333956, 84500934, 112667912, 169001868, 338003736]

約数ペア:

[(1, 338003736), (2, 169001868), (3, 112667912), (4, 84500934), (6, 56333956), (7, 48286248), (8, 42250467), (12, 28166978), (14, 24143124), (21, 16095416), (24, 14083489), (28, 12071562), (42, 8047708), (43, 7860552), (56, 6035781), (71, 4760616), (84, 4023854), (86, 3930276), (129, 2620184), (142, 2380308), (168, 2011927), (172, 1965138), (213, 1586872), (258, 1310092), (284, 1190154), (301, 1122936), (344, 982569), (426, 793436), (497, 680088), (516, 655046), (568, 595077), (602, 561468), (659, 512904), (852, 396718), (903, 374312), (994, 340044), (1032, 327523), (1204, 280734), (1318, 256452), (1491, 226696), (1704, 198359), (1806, 187156), (1977, 170968), (1988, 170022), (2408, 140367), (2636, 128226), (2982, 113348), (3053, 110712), (3612, 93578), (3954, 85484), (3976, 85011), (4613, 73272), (5272, 64113), (5964, 56674), (6106, 55356), (7224, 46789), (7908, 42742), (9159, 36904), (9226, 36636), (11928, 28337), (12212, 27678), (13839, 24424), (15816, 21371), (18318, 18452)]