307924688

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{231871}}^1$

素因数の和:231962

約数の個数: 20

約数和(自身を含む): 603794688

約数和(自身を除く): 295870000

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 231871, 463742, 927484, 1854968, 3709936, 19245293, 38490586, 76981172, 153962344, 307924688]

約数ペア:

[(1, 307924688), (2, 153962344), (4, 76981172), (8, 38490586), (16, 19245293), (83, 3709936), (166, 1854968), (332, 927484), (664, 463742), (1328, 231871)]