268143232

素因数分解:

$2^7\times 7^1\times {\mathrm{139}}^1\times {\mathrm{2153}}^1$

素因数の和:2313

約数の個数: 64

約数和(自身を含む): 615182400

約数和(自身を除く): 347039168

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 139, 224, 278, 448, 556, 896, 973, 1112, 1946, 2153, 2224, 3892, 4306, 4448, 7784, 8612, 8896, 15071, 15568, 17224, 17792, 30142, 31136, 34448, 60284, 62272, 68896, 120568, 124544, 137792, 241136, 275584, 299267, 482272, 598534, 964544, 1197068, 1929088, 2094869, 2394136, 4189738, 4788272, 8379476, 9576544, 16758952, 19153088, 33517904, 38306176, 67035808, 134071616, 268143232]

約数ペア:

[(1, 268143232), (2, 134071616), (4, 67035808), (7, 38306176), (8, 33517904), (14, 19153088), (16, 16758952), (28, 9576544), (32, 8379476), (56, 4788272), (64, 4189738), (112, 2394136), (128, 2094869), (139, 1929088), (224, 1197068), (278, 964544), (448, 598534), (556, 482272), (896, 299267), (973, 275584), (1112, 241136), (1946, 137792), (2153, 124544), (2224, 120568), (3892, 68896), (4306, 62272), (4448, 60284), (7784, 34448), (8612, 31136), (8896, 30142), (15071, 17792), (15568, 17224)]