2051258318144

素因数分解:

$2^6\times 7^2\times {\mathrm{2447}}^1\times {\mathrm{267307}}^1$

素因数の和:269780

約数の個数: 84

約数和(自身を含む): 4736984314176

約数和(自身を除く): 2685725996032

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 2447, 3136, 4894, 9788, 17129, 19576, 34258, 39152, 68516, 78304, 119903, 137032, 156608, 239806, 267307, 274064, 479612, 534614, 548128, 959224, 1069228, 1096256, 1871149, 1918448, 2138456, 3742298, 3836896, 4276912, 7484596, 7673792, 8553824, 13098043, 14969192, 17107648, 26196086, 29938384, 52392172, 59876768, 104784344, 119753536, 209568688, 419137376, 654100229, 838274752, 1308200458, 2616400916, 4578701603, 5232801832, 9157403206, 10465603664, 18314806412, 20931207328, 32050911221, 36629612824, 41862414656, 64101822442, 73259225648, 128203644884, 146518451296, 256407289768, 293036902592, 512814579536, 1025629159072, 2051258318144]

約数ペア:

[(1, 2051258318144), (2, 1025629159072), (4, 512814579536), (7, 293036902592), (8, 256407289768), (14, 146518451296), (16, 128203644884), (28, 73259225648), (32, 64101822442), (49, 41862414656), (56, 36629612824), (64, 32050911221), (98, 20931207328), (112, 18314806412), (196, 10465603664), (224, 9157403206), (392, 5232801832), (448, 4578701603), (784, 2616400916), (1568, 1308200458), (2447, 838274752), (3136, 654100229), (4894, 419137376), (9788, 209568688), (17129, 119753536), (19576, 104784344), (34258, 59876768), (39152, 52392172), (68516, 29938384), (78304, 26196086), (119903, 17107648), (137032, 14969192), (156608, 13098043), (239806, 8553824), (267307, 7673792), (274064, 7484596), (479612, 4276912), (534614, 3836896), (548128, 3742298), (959224, 2138456), (1069228, 1918448), (1096256, 1871149)]