56398356

素因数分解:

$2^2\times 3^8\times 7^1\times {\mathrm{307}}^1$

素因数の和:342

約数の個数: 108

約数和(自身を含む): 169737568

約数和(自身を除く): 113339212

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 307, 324, 378, 486, 567, 614, 729, 756, 921, 972, 1134, 1228, 1458, 1701, 1842, 2149, 2187, 2268, 2763, 2916, 3402, 3684, 4298, 4374, 5103, 5526, 6447, 6561, 6804, 8289, 8596, 8748, 10206, 11052, 12894, 13122, 15309, 16578, 19341, 20412, 24867, 25788, 26244, 30618, 33156, 38682, 45927, 49734, 58023, 61236, 74601, 77364, 91854, 99468, 116046, 149202, 174069, 183708, 223803, 232092, 298404, 348138, 447606, 522207, 671409, 696276, 895212, 1044414, 1342818, 1566621, 2014227, 2088828, 2685636, 3133242, 4028454, 4699863, 6266484, 8056908, 9399726, 14099589, 18799452, 28199178, 56398356]

約数ペア:

[(1, 56398356), (2, 28199178), (3, 18799452), (4, 14099589), (6, 9399726), (7, 8056908), (9, 6266484), (12, 4699863), (14, 4028454), (18, 3133242), (21, 2685636), (27, 2088828), (28, 2014227), (36, 1566621), (42, 1342818), (54, 1044414), (63, 895212), (81, 696276), (84, 671409), (108, 522207), (126, 447606), (162, 348138), (189, 298404), (243, 232092), (252, 223803), (307, 183708), (324, 174069), (378, 149202), (486, 116046), (567, 99468), (614, 91854), (729, 77364), (756, 74601), (921, 61236), (972, 58023), (1134, 49734), (1228, 45927), (1458, 38682), (1701, 33156), (1842, 30618), (2149, 26244), (2187, 25788), (2268, 24867), (2763, 20412), (2916, 19341), (3402, 16578), (3684, 15309), (4298, 13122), (4374, 12894), (5103, 11052), (5526, 10206), (6447, 8748), (6561, 8596), (6804, 8289)]