219477816

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{53479}}^1$

素因数の和:53513

約数の個数: 64

約数和(自身を含む): 641760000

約数和(自身を除く): 422282184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 342, 456, 513, 684, 1026, 1368, 2052, 4104, 53479, 106958, 160437, 213916, 320874, 427832, 481311, 641748, 962622, 1016101, 1283496, 1443933, 1925244, 2032202, 2887866, 3048303, 3850488, 4064404, 5775732, 6096606, 8128808, 9144909, 11551464, 12193212, 18289818, 24386424, 27434727, 36579636, 54869454, 73159272, 109738908, 219477816]

約数ペア:

[(1, 219477816), (2, 109738908), (3, 73159272), (4, 54869454), (6, 36579636), (8, 27434727), (9, 24386424), (12, 18289818), (18, 12193212), (19, 11551464), (24, 9144909), (27, 8128808), (36, 6096606), (38, 5775732), (54, 4064404), (57, 3850488), (72, 3048303), (76, 2887866), (108, 2032202), (114, 1925244), (152, 1443933), (171, 1283496), (216, 1016101), (228, 962622), (342, 641748), (456, 481311), (513, 427832), (684, 320874), (1026, 213916), (1368, 160437), (2052, 106958), (4104, 53479)]