338676912

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{337}}^1\times {\mathrm{997}}^1$

素因数の和:1355

約数の個数: 120

約数和(自身を含む): 1087532576

約数和(自身を除く): 748855664

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 337, 504, 674, 997, 1008, 1011, 1348, 1994, 2022, 2359, 2696, 2991, 3033, 3988, 4044, 4718, 5392, 5982, 6066, 6979, 7077, 7976, 8088, 8973, 9436, 11964, 12132, 13958, 14154, 15952, 16176, 17946, 18872, 20937, 21231, 23928, 24264, 27916, 28308, 35892, 37744, 41874, 42462, 47856, 48528, 55832, 56616, 62811, 71784, 83748, 84924, 111664, 113232, 125622, 143568, 167496, 169848, 251244, 334992, 335989, 339696, 502488, 671978, 1004976, 1007967, 1343956, 2015934, 2351923, 2687912, 3023901, 4031868, 4703846, 5375824, 6047802, 7055769, 8063736, 9407692, 12095604, 14111538, 16127472, 18815384, 21167307, 24191208, 28223076, 37630768, 42334614, 48382416, 56446152, 84669228, 112892304, 169338456, 338676912]

約数ペア:

[(1, 338676912), (2, 169338456), (3, 112892304), (4, 84669228), (6, 56446152), (7, 48382416), (8, 42334614), (9, 37630768), (12, 28223076), (14, 24191208), (16, 21167307), (18, 18815384), (21, 16127472), (24, 14111538), (28, 12095604), (36, 9407692), (42, 8063736), (48, 7055769), (56, 6047802), (63, 5375824), (72, 4703846), (84, 4031868), (112, 3023901), (126, 2687912), (144, 2351923), (168, 2015934), (252, 1343956), (336, 1007967), (337, 1004976), (504, 671978), (674, 502488), (997, 339696), (1008, 335989), (1011, 334992), (1348, 251244), (1994, 169848), (2022, 167496), (2359, 143568), (2696, 125622), (2991, 113232), (3033, 111664), (3988, 84924), (4044, 83748), (4718, 71784), (5392, 62811), (5982, 56616), (6066, 55832), (6979, 48528), (7077, 47856), (7976, 42462), (8088, 41874), (8973, 37744), (9436, 35892), (11964, 28308), (12132, 27916), (13958, 24264), (14154, 23928), (15952, 21231), (16176, 20937), (17946, 18872)]