338607564

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{72167}}^1$

素因数の和:72214

約数の個数: 48

約数和(自身を含む): 872944128

約数和(自身を除く): 534336564

約数列:

[1, 2, 3, 4, 6, 12, 17, 23, 34, 46, 51, 68, 69, 92, 102, 138, 204, 276, 391, 782, 1173, 1564, 2346, 4692, 72167, 144334, 216501, 288668, 433002, 866004, 1226839, 1659841, 2453678, 3319682, 3680517, 4907356, 4979523, 6639364, 7361034, 9959046, 14722068, 19918092, 28217297, 56434594, 84651891, 112869188, 169303782, 338607564]

約数ペア:

[(1, 338607564), (2, 169303782), (3, 112869188), (4, 84651891), (6, 56434594), (12, 28217297), (17, 19918092), (23, 14722068), (34, 9959046), (46, 7361034), (51, 6639364), (68, 4979523), (69, 4907356), (92, 3680517), (102, 3319682), (138, 2453678), (204, 1659841), (276, 1226839), (391, 866004), (782, 433002), (1173, 288668), (1564, 216501), (2346, 144334), (4692, 72167)]