215355576

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{2447}}^1$

素因数の和:2668

約数の個数: 64

約数和(自身を含む): 569894400

約数和(自身を除く): 354538824

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 193, 228, 386, 456, 579, 772, 1158, 1544, 2316, 2447, 3667, 4632, 4894, 7334, 7341, 9788, 11001, 14668, 14682, 19576, 22002, 29336, 29364, 44004, 46493, 58728, 88008, 92986, 139479, 185972, 278958, 371944, 472271, 557916, 944542, 1115832, 1416813, 1889084, 2833626, 3778168, 5667252, 8973149, 11334504, 17946298, 26919447, 35892596, 53838894, 71785192, 107677788, 215355576]

約数ペア:

[(1, 215355576), (2, 107677788), (3, 71785192), (4, 53838894), (6, 35892596), (8, 26919447), (12, 17946298), (19, 11334504), (24, 8973149), (38, 5667252), (57, 3778168), (76, 2833626), (114, 1889084), (152, 1416813), (193, 1115832), (228, 944542), (386, 557916), (456, 472271), (579, 371944), (772, 278958), (1158, 185972), (1544, 139479), (2316, 92986), (2447, 88008), (3667, 58728), (4632, 46493), (4894, 44004), (7334, 29364), (7341, 29336), (9788, 22002), (11001, 19576), (14668, 14682)]