329881192

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{127663}}^1$

素因数の和:127705

約数の個数: 32

約数和(自身を含む): 689385600

約数和(自身を除く): 359504408

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 646, 1292, 2584, 127663, 255326, 510652, 1021304, 2170271, 2425597, 4340542, 4851194, 8681084, 9702388, 17362168, 19404776, 41235149, 82470298, 164940596, 329881192]

約数ペア:

[(1, 329881192), (2, 164940596), (4, 82470298), (8, 41235149), (17, 19404776), (19, 17362168), (34, 9702388), (38, 8681084), (68, 4851194), (76, 4340542), (136, 2425597), (152, 2170271), (323, 1021304), (646, 510652), (1292, 255326), (2584, 127663)]