392536144

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{24509}}^1$

素因数の和:24548

約数の個数: 80

約数和(自身を含む): 1021184640

約数和(自身を除く): 628648496

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 112, 143, 154, 176, 182, 208, 286, 308, 364, 572, 616, 728, 1001, 1144, 1232, 1456, 2002, 2288, 4004, 8008, 16016, 24509, 49018, 98036, 171563, 196072, 269599, 318617, 343126, 392144, 539198, 637234, 686252, 1078396, 1274468, 1372504, 1887193, 2156792, 2230319, 2548936, 2745008, 3504787, 3774386, 4313584, 4460638, 5097872, 7009574, 7548772, 8921276, 14019148, 15097544, 17842552, 24533509, 28038296, 30195088, 35685104, 49067018, 56076592, 98134036, 196268072, 392536144]

約数ペア:

[(1, 392536144), (2, 196268072), (4, 98134036), (7, 56076592), (8, 49067018), (11, 35685104), (13, 30195088), (14, 28038296), (16, 24533509), (22, 17842552), (26, 15097544), (28, 14019148), (44, 8921276), (52, 7548772), (56, 7009574), (77, 5097872), (88, 4460638), (91, 4313584), (104, 3774386), (112, 3504787), (143, 2745008), (154, 2548936), (176, 2230319), (182, 2156792), (208, 1887193), (286, 1372504), (308, 1274468), (364, 1078396), (572, 686252), (616, 637234), (728, 539198), (1001, 392144), (1144, 343126), (1232, 318617), (1456, 269599), (2002, 196072), (2288, 171563), (4004, 98036), (8008, 49018), (16016, 24509)]