399984162

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{809}}^1\times {\mathrm{4337}}^1$

素因数の和:5170

約数の個数: 32

約数和(自身を含む): 843307200

約数和(自身を除く): 443323038

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 809, 1618, 2427, 4337, 4854, 8674, 13011, 15371, 26022, 30742, 46113, 82403, 92226, 164806, 247209, 494418, 3508633, 7017266, 10525899, 21051798, 66664027, 133328054, 199992081, 399984162]

約数ペア:

[(1, 399984162), (2, 199992081), (3, 133328054), (6, 66664027), (19, 21051798), (38, 10525899), (57, 7017266), (114, 3508633), (809, 494418), (1618, 247209), (2427, 164806), (4337, 92226), (4854, 82403), (8674, 46113), (13011, 30742), (15371, 26022)]