406409984

素因数分解:

$2^8\times {\mathrm{103}}^1\times {\mathrm{15413}}^1$

素因数の和:15532

約数の個数: 36

約数和(自身を含む): 819161616

約数和(自身を除く): 412751632

約数列:

[1, 2, 4, 8, 16, 32, 64, 103, 128, 206, 256, 412, 824, 1648, 3296, 6592, 13184, 15413, 26368, 30826, 61652, 123304, 246608, 493216, 986432, 1587539, 1972864, 3175078, 3945728, 6350156, 12700312, 25400624, 50801248, 101602496, 203204992, 406409984]

約数ペア:

[(1, 406409984), (2, 203204992), (4, 101602496), (8, 50801248), (16, 25400624), (32, 12700312), (64, 6350156), (103, 3945728), (128, 3175078), (206, 1972864), (256, 1587539), (412, 986432), (824, 493216), (1648, 246608), (3296, 123304), (6592, 61652), (13184, 30826), (15413, 26368)]