261192470224

素因数分解:

$2^4\times 7^2\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{45247}}^1$

素因数の和:45505

約数の個数: 120

約数和(自身を含む): 607644441600

約数和(自身を除く): 346451971376

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 49, 56, 74, 98, 112, 148, 196, 199, 259, 296, 392, 398, 518, 592, 784, 796, 1036, 1393, 1592, 1813, 2072, 2786, 3184, 3626, 4144, 5572, 7252, 7363, 9751, 11144, 14504, 14726, 19502, 22288, 29008, 29452, 39004, 45247, 51541, 58904, 78008, 90494, 103082, 117808, 156016, 180988, 206164, 316729, 360787, 361976, 412328, 633458, 721574, 723952, 824656, 1266916, 1443148, 1674139, 2217103, 2533832, 2886296, 3348278, 4434206, 5067664, 5772592, 6696556, 8868412, 9004153, 11718973, 13393112, 17736824, 18008306, 23437946, 26786224, 35473648, 36016612, 46875892, 63029071, 72033224, 82032811, 93751784, 126058142, 144066448, 164065622, 187503568, 252116284, 328131244, 333153661, 441203497, 504232568, 656262488, 666307322, 882406994, 1008465136, 1312524976, 1332614644, 1764813988, 2332075627, 2665229288, 3529627976, 4664151254, 5330458576, 7059255952, 9328302508, 16324529389, 18656605016, 32649058778, 37313210032, 65298117556, 130596235112, 261192470224]

約数ペア:

[(1, 261192470224), (2, 130596235112), (4, 65298117556), (7, 37313210032), (8, 32649058778), (14, 18656605016), (16, 16324529389), (28, 9328302508), (37, 7059255952), (49, 5330458576), (56, 4664151254), (74, 3529627976), (98, 2665229288), (112, 2332075627), (148, 1764813988), (196, 1332614644), (199, 1312524976), (259, 1008465136), (296, 882406994), (392, 666307322), (398, 656262488), (518, 504232568), (592, 441203497), (784, 333153661), (796, 328131244), (1036, 252116284), (1393, 187503568), (1592, 164065622), (1813, 144066448), (2072, 126058142), (2786, 93751784), (3184, 82032811), (3626, 72033224), (4144, 63029071), (5572, 46875892), (7252, 36016612), (7363, 35473648), (9751, 26786224), (11144, 23437946), (14504, 18008306), (14726, 17736824), (19502, 13393112), (22288, 11718973), (29008, 9004153), (29452, 8868412), (39004, 6696556), (45247, 5772592), (51541, 5067664), (58904, 4434206), (78008, 3348278), (90494, 2886296), (103082, 2533832), (117808, 2217103), (156016, 1674139), (180988, 1443148), (206164, 1266916), (316729, 824656), (360787, 723952), (361976, 721574), (412328, 633458)]