221453544

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{769}}^1$

素因数の和:875

約数の個数: 96

約数和(自身を含む): 608731200

約数和(自身を除く): 387277656

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 71, 78, 104, 142, 156, 169, 213, 284, 312, 338, 426, 507, 568, 676, 769, 852, 923, 1014, 1352, 1538, 1704, 1846, 2028, 2307, 2769, 3076, 3692, 4056, 4614, 5538, 6152, 7384, 9228, 9997, 11076, 11999, 18456, 19994, 22152, 23998, 29991, 35997, 39988, 47996, 54599, 59982, 71994, 79976, 95992, 109198, 119964, 129961, 143988, 163797, 218396, 239928, 259922, 287976, 327594, 389883, 436792, 519844, 655188, 709787, 779766, 1039688, 1310376, 1419574, 1559532, 2129361, 2839148, 3119064, 4258722, 5678296, 8517444, 9227231, 17034888, 18454462, 27681693, 36908924, 55363386, 73817848, 110726772, 221453544]

約数ペア:

[(1, 221453544), (2, 110726772), (3, 73817848), (4, 55363386), (6, 36908924), (8, 27681693), (12, 18454462), (13, 17034888), (24, 9227231), (26, 8517444), (39, 5678296), (52, 4258722), (71, 3119064), (78, 2839148), (104, 2129361), (142, 1559532), (156, 1419574), (169, 1310376), (213, 1039688), (284, 779766), (312, 709787), (338, 655188), (426, 519844), (507, 436792), (568, 389883), (676, 327594), (769, 287976), (852, 259922), (923, 239928), (1014, 218396), (1352, 163797), (1538, 143988), (1704, 129961), (1846, 119964), (2028, 109198), (2307, 95992), (2769, 79976), (3076, 71994), (3692, 59982), (4056, 54599), (4614, 47996), (5538, 39988), (6152, 35997), (7384, 29991), (9228, 23998), (9997, 22152), (11076, 19994), (11999, 18456)]