317635542

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{113}}^1\times {\mathrm{3187}}^1$

素因数の和:3322

約数の個数: 72

約数和(自身を含む): 807909336

約数和(自身を除く): 490273794

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 113, 126, 147, 226, 294, 339, 441, 678, 791, 882, 1017, 1582, 2034, 2373, 3187, 4746, 5537, 6374, 7119, 9561, 11074, 14238, 16611, 19122, 22309, 28683, 33222, 44618, 49833, 57366, 66927, 99666, 133854, 156163, 200781, 312326, 360131, 401562, 468489, 720262, 936978, 1080393, 1405467, 2160786, 2520917, 2810934, 3241179, 5041834, 6482358, 7562751, 15125502, 17646419, 22688253, 35292838, 45376506, 52939257, 105878514, 158817771, 317635542]

約数ペア:

[(1, 317635542), (2, 158817771), (3, 105878514), (6, 52939257), (7, 45376506), (9, 35292838), (14, 22688253), (18, 17646419), (21, 15125502), (42, 7562751), (49, 6482358), (63, 5041834), (98, 3241179), (113, 2810934), (126, 2520917), (147, 2160786), (226, 1405467), (294, 1080393), (339, 936978), (441, 720262), (678, 468489), (791, 401562), (882, 360131), (1017, 312326), (1582, 200781), (2034, 156163), (2373, 133854), (3187, 99666), (4746, 66927), (5537, 57366), (6374, 49833), (7119, 44618), (9561, 33222), (11074, 28683), (14238, 22309), (16611, 19122)]