289882432

素因数分解:

$2^6\times 7^2\times {\mathrm{23}}^1\times {\mathrm{4019}}^1$

素因数の和:4068

約数の個数: 84

約数和(自身を含む): 698418720

約数和(自身を除く): 408536288

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 49, 56, 64, 92, 98, 112, 161, 184, 196, 224, 322, 368, 392, 448, 644, 736, 784, 1127, 1288, 1472, 1568, 2254, 2576, 3136, 4019, 4508, 5152, 8038, 9016, 10304, 16076, 18032, 28133, 32152, 36064, 56266, 64304, 72128, 92437, 112532, 128608, 184874, 196931, 225064, 257216, 369748, 393862, 450128, 647059, 739496, 787724, 900256, 1294118, 1478992, 1575448, 1800512, 2588236, 2957984, 3150896, 4529413, 5176472, 5915968, 6301792, 9058826, 10352944, 12603584, 18117652, 20705888, 36235304, 41411776, 72470608, 144941216, 289882432]

約数ペア:

[(1, 289882432), (2, 144941216), (4, 72470608), (7, 41411776), (8, 36235304), (14, 20705888), (16, 18117652), (23, 12603584), (28, 10352944), (32, 9058826), (46, 6301792), (49, 5915968), (56, 5176472), (64, 4529413), (92, 3150896), (98, 2957984), (112, 2588236), (161, 1800512), (184, 1575448), (196, 1478992), (224, 1294118), (322, 900256), (368, 787724), (392, 739496), (448, 647059), (644, 450128), (736, 393862), (784, 369748), (1127, 257216), (1288, 225064), (1472, 196931), (1568, 184874), (2254, 128608), (2576, 112532), (3136, 92437), (4019, 72128), (4508, 64304), (5152, 56266), (8038, 36064), (9016, 32152), (10304, 28133), (16076, 18032)]